As tankless water heaters become increasingly popular, we’ve found that many of our customers are asking us: “Are tankless water heaters worth it?” To answer this common question, the Suntech experts put together a comprehensive guide to tankless water heater pros and cons.

By the time you finish reading this guide, you will know:

• What a tank and a tankless water heater are
• The key differences between tank and tankless water heaters
• The benefits and drawbacks of tank vs tankless water heaters
• Factors to consider when choosing a water heater

What Is a Tank Water Heater?

A tank water heater is a popular method for providing hot water in homes. It is a large, insulated tank that stores and heats 20-80 gallons of water, keeping it warm and ready for use. The tank is filled with cold water, and gas burners or electric heating elements are used to warm it. Tank water heaters are affordable and can quickly provide hot water for multiple uses simultaneously.

What Is a Tankless Water Heater?

Tankless water heaters can heat water instantly, without the need for a storage tank. This supplies hot water as needed. They're compact, energy-efficient, and can help lower utility bills. Additionally, they typically last 15 to 20 years, making them a convenient and eco-friendly investment.

Key Differences Between Tank and Tankless Water Heaters

Energy Efficiency

Tankless units provide substantial energy savings by heating water on demand. This results in lower utility bills that can offset the higher upfront cost.

Space and Installation Requirements

Tankless heaters save space with their compact, wall-mounted design since they don’t require a large storage tank. However, they may need upgraded electrical systems or gas lines, as well as more complex venting, for proper installation.

Lifespan and Durability

Tankless units last up to 20 years compared to tank heaters' 6-10 year lifespan. They experience less wear and require less maintenance because there is no tank to maintain. Tank heaters need periodic flushing to remove sediment buildup and have more components that can fail.

Factors to Consider When Choosing a Water Heater

1. Household Size and Hot Water Demand

Larger households typically require more hot water, especially during peak usage periods, such as mornings and evenings.

2. Water Usage Patterns

Understanding when your house needs the most hot water is an important factor in your decision. Tankless water heaters are ideal for homes with varying usage patterns, as hot water is available whenever needed. Tank heaters, however, are better suited for consistent schedules.

3. Regional Climate Considerations

In colder climates, tank water heaters may be more efficient, as they store and maintain water in their tank, making it easier to heat the water quickly. Tankless heaters may need higher capacities to compensate for colder incoming water temperatures, and it may take a bit longer for the water to heat up.

Comparing Costs

Initial Costs and Installation Expenses

• Tank Water Heaters: Usually range from $300 to $2,000, with installation costs between $500 and $1,000.
• Tankless Water Heaters: Generally cost between $1,000 and $3,000, with installation ranging from $500 to $1,500.

Long-Term Operational Costs

• Tank Water Heaters: Annual energy costs range from $300 to $600, with a lifespan of 8 to 12 years.
• Tankless Water Heaters: Annual energy costs range from $150 to $300, with a lifespan of 20 to 25 years.

Pros and Cons of Each Type

Benefits of Tank Water Heaters

• Reliability: Proven technology with consistent performance.
• Upfront Cost: The initial investment is generally lower than that of a tankless water heater.
• Familiarity with Installation: Standard installation procedures are widely available.

Drawbacks of Tank Water Heaters

• Energy Loss: Heat loss from stored water leads to higher energy consumption.
• Space Consumption: Needs a significant amount of floor space for installation.
  

Benefits of Tankless Water Heaters

• Energy Efficiency: Reduces energy usage by heating water on demand.
• Endless Hot Water: Provides continuous hot water without running out.
• Compact Size: Features a space-saving design ideal for smaller areas.

Drawbacks of Tankless Water Heaters

• Higher Initial Cost: Significantly more expensive upfront.
• Installation Complexity: May need upgrades to existing plumbing or electrical systems.
• Flow Rate Limitations: Simultaneous high-demand usage can affect performance.
  

Fuel Type Options

Gas vs. Electric Water Heaters

• Gas: Lower operating cost, faster heating, and works during outages, but needs ventilation and more maintenance.
• Electric: Easier to install, low maintenance, and more efficient, but may cost more to run depending on electricity rates.

Pros and Cons of Condensing Models

• Pros: Very energy-efficient (up to 99%) and great for high-demand homes.
• Cons: Higher upfront cost, complex installation, and more maintenance.

Pros and Cons of Non-Condensing Models

• Pros: Lower cost and simple installation.
• Cons: Less efficient (~80%), higher long-term energy use,but hotter exhaust needs special venting.

Maintenance and Longevity

Regular Maintenance Needs

• Tankless Water Heaters: Flush the system once a year to remove mineral buildup, especially in areas with hard water. Clean or replace filters every 6 to 12 months and inspect the venting system for blockages.
• Tank Water Heaters: Drain the tank annually to clear out sediment. Check the anode rod every 3 to 5 years to prevent rust, and test the temperature and pressure valve several times a year for safety.

Enhancing Lifespan and Efficiency

• Tankless Water Heaters: Consider using a water softener for hard water and set the temperature to between 120°F and 130°F to conserve energy. Schedule annual professional inspections to catch issues early.
• Tank Water Heaters: Insulate the tank and pipes to reduce heat loss, and set the temperature to 120°F. Using a timer can help save energy during off-peak hours.

Environmental Impact

Tankless Water Heaters

• Energy Efficiency: Tankless water heaters heat water on demand, eliminating standby heat loss associated with traditional tank systems. This on-demand heating can result in energy savings of 24% to 34%, as reported by the U.S. Department of Energy.
• Greenhouse Gas Emissions: Electric tankless heaters produce no direct emissions, while gas-powered models emit fewer greenhouse gases compared to traditional tank heaters due to their higher efficiency. However, gas models can emit small amounts of methane during operation, which is a potent greenhouse gas.
• Resource Consumption: Tankless systems are more compact and require fewer materials to manufacture, reducing resource consumption and waste.

Tank Water Heaters

• Energy Efficiency: Tank water heaters continuously heat and store water, leading to standby heat loss and higher energy consumption. They are generally less energy-efficient compared to tankless systems.
• Greenhouse Gas Emissions: The emissions depend on the energy source used. Electric tank heaters produce indirect emissions based on the electricity generation mix, while gas models emit greenhouse gases during operation.
• Resource Consumption: Tank systems require more materials for manufacturing and installation, leading to higher resource consumption and waste.

Making the Final Decision

When choosing tank vs tankless water heaters, consider your household size, daily water usage, and available budget. Traditional tank heaters are often better for large families with high, simultaneous hot water demands. In contrast, tankless systems are ideal for smaller households or those with variable usage patterns, offering energy efficiency and space-saving benefits.

Although tankless water heaters have higher upfront and installation costs, they typically result in lower long-term energy bills and have a longer lifespan. By factoring in energy efficiency, maintenance needs, and potential rebates, you can estimate your overall savings and determine which system offers the best value for your home.

FAQs

What are the downsides of a tankless water heater?

Tankless water heaters have higher upfront costs, more complex installation, a limited flow rate, require maintenance, and are power-dependent. They may also necessitate upgrades and frequent descaling.

Can I replace my 40-gallon water heater with a tankless water heater?

Replacing a 40-gallon tank water heater with a tankless model may require upgrades to your existing gas or electrical system and may involve a more complex installation. Consult a professional to assess your home's suitability for a tankless water heater.

High water pressure might feel like a luxury, especially during a hot shower, but it could be quietly damaging your home and driving up your water bill. 

Residential plumbing systems are designed to support a certain amount of water pressure safely. When that pressure stays too high for too long, it can lead to serious and costly issues, such as leaks and strain on your water heater. 

If you’ve found yourself wondering, “Why is my water pressure so high all of a sudden?” this guide is for you. We’ll walk you through the most common reasons behind high water pressure in houses. You’ll also learn how to maintain healthy water pressure levels to protect your plumbing and appliances, without sacrificing comfort.

Understanding Water Pressure

In most residential areas, water is supplied by a municipal water provider. After being pumped to treatment facilities, it’s stored in elevated pressure tanks that distribute water throughout the city or community. The water pressure is created by the height of these tanks, combined with the weight of the water that fills them. 

Water pressure is measured by pounds per square inch (PSI). For homes, normal water pressure ranges from 40 to 80 PSI. Any pressure above 80 PSI is considered high water pressure in your house, which poses an increased risk of damage to pipes, joints, and fixtures. 

While high water pressure may seem convenient in the short term, it can lead to significant water waste and increased costs over time. 

Common Causes of High Water Pressure in a House

Identifying high water pressure in your home can be as simple as noticing a strong flow while hosing your garden or washing your car. Although this might seem great for getting chores done, it can quickly lead to costly and harmful effects.

Look out for the following common causes of high pressure related to municipal regulations, home location, or faulty system components: 

• Sudden changes in water supply pressure: If your local water supply facility adjusts tank size, water weight, or distribution methods, it can alter the water pressure you receive, leading to unexpected spikes in PSI levels. 

• A faulty pressure-reducing valve (PRV): A PRV regulates household water pressure and typically lasts 7 to 10 years. If yours is aging or frequently needs repairs, it may need to be replaced to prevent high water pressure levels in the house. 

• Thermal expansion: When water is heated, it expands, increasing system pressure. This is especially problematic if your water heater is malfunctioning and overheating water beyond safe limits. 

• Home location: Is your home set at the top of a hill? Water pressure is typically intentionally raised for homes situated on hills or elevated points to distribute appropriate levels effectively at all locations. These homes usually have a pressure regulator to protect their systems. 

• Seasonal or neighborhood-related fluctuations: Municipal systems may temporarily increase water pressure during certain seasons or to meet specific neighborhood demands, contributing to noticeable changes in water pressure levels. 

Signs and Risks of Excessive Water Pressure

If you’ve recently enjoyed longer or more powerful showers, easily rinsing every bit of shampoo from your hair, the refreshing water pressure could be a sign of a bigger problem. While high water pressure might make your showers feel more efficient, it can lead to increased water bills and long-term damage to your plumbing system. 

To save yourself from unexpected costs and the headache of wondering why your water pressure is so high all of a sudden, look for these warning signs and their associated risks: 

• Noisy plumbing or “banging” pipes: If you hear strange noises such as banging or clanging after flushing the toilet or shutting off the faucet, this could be a sign that pressure is too high. Without proper attention from a plumber, the pressure will lead to severe leaks and water damage to your home. 

• Frequent leaks or damaged fixtures: An occasional leaky faucet can be quickly repaired. However, if they continue to drip even after they’ve been replaced, you could have high pressure levels that can lead to severe leaks, resulting in damage, a high water bill, and repair costs. 

• Shortened lifespan of water appliances: Frequent issues with your water appliances, such as the washing machine, water heater, or dishwasher, may be a sign of high water pressure in your system. Contact a professional plumber to avoid further disruption in appliance efficiency and longevity. 

• Increased water bills: Small fluctuations in your water bill are normal. However, if your bill has significantly jumped in cost, you could be using more water than you think due to increased pressure. 

If you notice any of these signs, contact your local trusted plumbers at Suntech for professional and quick solutions to restore proper pressure levels. 

How to Check Your Home's Water Pressure

If you suspect high water pressure in your house, the culprit is likely hiding somewhere within the home. From a toilet leak to a malfunctioning water heater, these common plumbing issues can be signs of strained water pressure, and a pressure check can help determine whether it’s time to call in a professional. 

While in-home causes are common, begin by ruling out a potential municipal issue with your local water supply through a process of elimination. Confirm whether all appliances in your home are experiencing high pressure, and check if your neighbors are having similar problems. If the answer is no, it’s time to test your water PSI levels: 

1. Purchase a water pressure gauge to accurately read the PSI levels. 
2. Locate your water spigot, or outdoor faucet, typically near the front or side of your home. 
3. Remove the hose and screw on the test gauge to the spigot. Make sure the face of the gauge is visible so you can read the pressure level. 
4. Now, turn the spigot valve on and check for the pressure reading. This number will tell you the amount of pressure coming into your home’s water supply. 
5. Make sure you document the reading for future reference if you ever suspect water pressure issues. 

While testing your water pressure levels at home is relatively straightforward, contact a professional plumber immediately if the pressure drops or increases by more than 3 PSI. The expert plumbers at Suntech will conduct professional water pressure testing to resolve a potentially serious leak and protect your home. 

How to Fix High Water Pressure in a House

If your sinks blast water when you turn on or your pipes make obnoxious banging noises, you might be dealing with water pressure. Luckily, when seeking how to fix high water pressure in your house, there are a few simple ways to get things under control. 

To return your water pressure to its optimal levels, a water pressure regulator or thermal expansion tank will be your right-hand: 

• Pressure-Reducing Valve (PRV): This is usually located near where the water line enters your home. If it’s already installed, it might just need adjusting. If not, invest in a professional installation to keep water pressure levels regulated and avoid dangerously high levels. 
• Thermal expansion tank: Best for homes with closed plumbing systems, as they give heated water room to expand, which keeps pressure levels safe. If your home relies on a thermal expansion tank, don't forget to monitor your pressure regularly with a gauge. 

While these steps are effective in keeping pressure at bay, schedule a professional inspection regularly to prevent major plumbing problems down the line and sustain your peace of mind. 

When to Contact a Professional

While DIY solutions might be quick fixes, they won’t protect you in the long term, especially if your rise in water pressure stems from a deeper issue. 

If you suspect high water pressure in your house, it’s smart to bring in a professional right away. A licensed plumber can accurately test your system, pinpoint the source, and recommend solutions that last. 

The trained professionals at Suntech have the experience and tools to spot the warning signs most homeowners miss. 

From faulty pressure-reducing valves to hidden thermal expansion problems, we catch small issues before they turn into expensive damage. Our comprehensive plumbing repair services address any of your pressure concerns. From drain cleaning to emergency plumbing solutions, we restore your comfort and safety quickly and carefully.  

Conclusion

Wondering why your water pressure is so high all of a sudden? Being caught off guard by a sudden rise in water pressure can be overwhelming, not to mention inconvenient and potentially unsafe. 

High water pressure may seem like a minor issue at first, but over time, it can lead to damaged appliances, leaking pipes, and costly repairs. The best way to avoid this? Stay proactive. Regular maintenance, pressure monitoring, and timely service are your first line of defense against long-term damage.

Not all issues are visible, and that’s where expert help matters. A professional assessment can catch early warning signs and protect your home before problems escalate.

Whether it’s a faulty pressure-reducing valve, thermal expansion, or municipal fluctuations, understanding the root cause is key, and Suntech is here to help with expert residential and commercial plumbing services.

Running out of hot water in the middle of a shower isn’t just frustrating—it can also indicate that your water heater might not be the right size. A water heater is designed to provide hot water for extended periods, but if it's too small, it won't be able to do so.  

Selecting the right-sized water heater enhances your comfort, lowers your energy bills, and finally allows you to sing that song in the shower without being interrupted by a blast of cold water. If you're wondering what size water heater you need, turn to Suntech Heat and Air. We can help you choose and install the best water heater for your household.

Why Water Heater Size Is Important

When it comes to water heaters, sizing is everything. Too small, and you won’t have sufficient hot water. Too large, you’ll end up paying for higher energy bills and ongoing costs. 

But remember that determining the right-sized water heater isn’t a guessing game. The size of your water heater depends on multiple factors in your home. That being said, traditional and tankless water heaters are measured differently. 

Tank-style water heaters, also known as ‘storage tank’ heaters, are measured in gallons, while tankless water heaters are measured in flow rate/GPM.

Factors That Determine the Right Size Water Heater

When choosing a water heater, your life and living space are important factors. For instance, someone who lives alone will have different hot water needs than a family of four.*

Below are factors to consider when determining a properly-sized water heater.

• Household Size: A larger household typically increases the demand for showers, laundry, and dishwashing. 
• Number of Bathrooms: Multiple bathrooms can lead to simultaneous hot water usage, especially during peak times. 
• Peak Usage: Consider when your household showers most frequently—do you have more morning or evening showers? 
• Hot Water Appliances: Consider appliances such as dishwashers, washing machines, and hot tubs, and how often they are used. 
• Water Usage Habits: Long showers, frequent laundry cycles, or using low-flow fixtures can significantly impact hot water demand.

*Example: If you have a family of four with two bathrooms, you’ll likely need a 50-gallon traditional water heater or a 7 GPM tankless water heater.

Sizing Guidelines for Tank Water Heaters

Traditional tank heaters are designed to store, heat, and distribute hot water. The tank must be refilled and reheated once the hot water is gone. 

Below is a general guideline for the appropriate tank size, based on the number of people in your household.

Household Size	Tank Capacity
1-2 People	30-40 Gallons
2-3 People	40-50 Gallons
3-4 People	50-60 Gallons
5+ People	60-80 Gallons

The size of a traditional storage-tank water heater is determined by its first-hour rating (FHR), which indicates how many gallons of hot water the heater can supply during peak hours. 

If you have a growing family, are adding another bathroom, or just need assistance in choosing the right size, call Suntech for a personalized assessment.

Sizing Guidelines for Tankless Water Heaters

Tankless water heaters differ from traditional units in that they do not store water. Instead, they heat water as needed. Their performance is measured by flow rate (gallons per minute, or GPM) and temperature rise.

The maximum flow rate is determined by the number of fixtures being used simultaneously and the flow rate of each fixture. The temperature rise is the difference between the water heater's set temperature and the building supply's inlet temperature. The colder the incoming water, the harder the system has to work.

Below is a list of common fixtures and their flow rates.

Fixture	GPM (Gallons Per Minute)
Shower	~2.0 GPM
Faucet	~1.5 GPM
Dishwasher	~1.5 GPM
Washing Machine	~2.0 GPM

For example, if two people shower while someone starts laundry, the tankless system needs ~6.5 GPM. We know this information can be confusing, which is why our team can help you choose the best tankless water heater for your specific needs.

Other Factors to Consider When Choosing a Water Heater

Don’t rely on your household size and peak water usage to determine the best water heater. Keep these considerations in mind when choosing a water heater.

• Fuel Type: Gas can reheat faster and affect tankless sizing, whereas electric heaters may have a lower upfront cost but slower recovery.
• Efficiency Ratings (EF or UEF): A higher efficiency rating means lower operating costs. Electric water heaters are typically more energy efficient. 
• Available Space: A larger, traditional water heater is ideal for homes with plenty of space. A tankless water heater may be the better option if space is an issue.
• Water Quality: Areas affected by hard water, such as in Oklahoma City, may affect maintenance needs or size choice
• Budget: A traditional water heater is more budget-friendly than a tankless unit. However, tankless water heaters may save money in the long term.

Suntech Heat and Air can walk you through the water heater buying process. We’ll guide you every step of the way.

When Should You Upgrade or Replace Your Water Heater?

If you have an old water heater, you’re probably wondering whether to repair or replace it. You might also be experiencing issues that would warrant a premature replacement. 

Use these identifiers to determine whether you need to upgrade or replace your water heater. The best part is that Suntech can help you make a decision.

• The water heater is 10–15+ years old
• There are frequent hot water shortages
• Your monthly energy bill is rising
• You notice rusty or discolored hot water
• You hear unusual noises (rumbling, popping)
• You see visible leaks or corrosion

If your current water heater fails to keep up, increasing the size or switching to a tankless unit could help.

Let Suntech Help You Choose the Right Water Heater

Choosing the right water heater doesn’t have to be a headache—simply call Suntech.

Our team offers expert recommendations based on your household size and water usage. And don’t worry, we always factor in your budget needs. We proudly handle water heater installation, replacement, and regular maintenance for homes and businesses in the Oklahoma City area. 

Contact us for a free consultation or use our quick online form to request a service.

Get a Free Estimate

Frequently Asked Questions

What happens if my water heater is too small?

If your water heater is too small, you may frequently run out of hot water, and the unit will wear out faster.

Is a bigger water heater always better?

A larger water heater than necessary can waste energy and increase utility bills.

How is tankless water heater size determined?

The size of a tankless water heater is based on gallons per minute (GPM) and the amount of hot water your household uses at once. 

Can I replace my tank water heater with a tankless one?

Yes, you may need additional plumbing services or electrical upgrades. If you’re interested in switching to a tankless water heater, contact a professional.

Does the Oklahoma climate affect water heater performance?

Yes, this is particularly true for tankless water heaters. Cold weather forces a water heater to work harder.

Hot water is essential for cooking, cleaning, and bathing. Just think about it—completing household chores like showering or washing dishes would be challenging without hot water. Unlike cold water, hot water removes grease, grime, and dirt. And let's be honest, a cold shower is nowhere near as enjoyable as a hot one.

A water heater is a crucial appliance that most households depend on. However, there isn’t a one-size-fits-all solution when it comes to water heaters. From traditional models to solar options, selecting the right water heater for your home can significantly enhance your comfort. Read on to learn how different water heaters can make a difference.

The best part is that Suntech Heat and Air offers water heater installation and repair services for all types of water heaters right here in Oklahoma City.

Traditional Tank Water Heaters

You’ve probably seen a traditional water heater before. These water heaters have a large tank that houses water. A traditional water heater is typically found in areas like basements and garages where there is less foot traffic. Also called a ‘storage tank’ water heater, traditional water heaters are the most popular type found in homes across America. 

How They Work

Traditional water heaters store water in a 35 to 50-gallon tank. 

Fuel-based water heaters utilize gas or propane to heat the water stored in their tanks. As the gases rise, the water is heated, which is then distributed to the fixtures in use. In contrast, electric water heaters rely on a heating element that warms the water only when it is needed.

Pros 

Since traditional water heaters are so common, they have a lower upfront cost and are easy to install or replace. They also have a higher flow rate compared to other types of water heaters, which means you can use multiple fixtures around the house without worrying about a dip in temperature.

Cons

There’s a reason why traditional water heaters have remained tried and true across the country. However, they do have a few limitations. Traditional water heaters take up a lot of space, which means you need a lot of space. They can also cost more due to heat loss during the colder months. 

Traditional water heaters should also be replaced after they pass the 10-year mark, which could be a con for some.

Best For

Traditional water heaters are ideal for small- to medium-sized households and businesses with moderate hot water usage.

Tankless (On-Demand) Water Heaters

If you have a large (and busy) household, a traditional water heater may struggle to meet your hot water demands. In contrast, a tankless water heater can keep up effectively. As the name suggests, tankless water heaters operate without a storage tank. These "on-demand" systems take up less space and heat water only when you need it.

How They Work

A tankless water heater heats water only when needed, which eliminates standby energy loss. It operates by directing a cold water line into the tankless heater. As the water flows through the heating element, it is heated at a rapid pace and then sent to the appropriate faucet. It’s an easy and cost-effective way to deliver hot water to your fixtures fast.

Pros

An unlimited hot water supply is one of the biggest advantages of a tankless water heater. It’s also energy efficient, saves space, and can generate long-term savings. Tankless water heaters can also last between 15 and 20 years compared to a traditional unit. Because they don’t have a large tank full of water they are also less likely to leak.

Cons

Tankless water heaters have a higher upfront cost than traditional water heaters. They also may need a more comprehensive setup and could require upgraded gas or electrical systems. This, of course, can add to the upfront cost. 

Best For

A tankless water heater is an excellent choice for large households seeking long-term energy savings.

Heat Pump (Hybrid) Water Heaters

Heat pump water heaters do not generate heat directly. Instead, they utilize electricity to transfer heat from one location to another. This process differs from that of traditional electric water heaters. Heat pumps can also be retrofitted to work with a traditional water heater.

How They Work

A heat pump water heater uses heat from the surrounding air to heat water, making it highly energy-efficient. It works like a refrigerator but in reverse. These types of water heaters must be installed in areas with a consistent temperature of 40º–90ºF.

Pros

One of the best things about a heat pump water heater is that it saves a lot of energy—four times more than storage tank water heaters. Potential utility rebates and eco-friendliness are also benefits to consider when choosing a heat pump water heater.

Cons

As with any water heater, there will be cons. Heat pump water heaters have a higher upfront cost and must be placed in an area that has adequate ventilation. They also are not the best choice for people in colder climates since they use warm outdoor air.

Best For

Heat pump water heaters are ideal for homeowners living in warm climates who care about cost-effectiveness and energy efficiency.

Solar Water Heaters

Yes, solar water heaters are a thing. As you can imagine, solar water heaters convert sunlight into energy. And since solar energy doesn’t cost anything, they’re great for homeowners who want to save money on electricity bills. 

How They Work

A solar water heater uses solar panels to collect and convert sunlight into energy to heat water. The panels are placed on the roof, which then receives energy from the sun. Solar water heaters can either be installed as an active system or a passive system. 

Pros

The best part about using solar is that the sun’s rays are free to use, which is why people love solar energy. Using solar power is a great way to cut down on energy, reduce utility bills, and be environmentally conscious. Solar water heaters are also great for folks who do not have enough space for more conventional water heaters. 

Cons

Solar water heaters come at a high upfront cost, and although cost savings indeed outweigh the initial cost, it could be tough to swing for budget-conscious homeowners. Solar water heaters also work better in sunnier areas and may need a backup heating source on sunless days.

Best For

Solar water heaters are best for homeowners who live in sunny areas and care about long-term cost savings.

Condensing Water Heaters

A little less common than conventional units, a condensing water heater uses condensation to heat water. It has an extra heat exchanger that recycles heat to continuously heat cold water, which is then delivered to your faucets. 

How They Work

Condensing water heaters use gases from your home's heating system to preheat water, reducing energy waste. These water heaters are tankless and are much more energy-efficient than other conventional units, like storage tank water heaters.

Pros

Many people love condensing water heaters, thanks to their high efficiency. They’re also ideal for homes that use natural gas. Condensing water heaters can also help save on monthly bills.

Cons

Condensing water heaters have an extra heat exchanger, so be sure to factor in size and space when considering one. They also have a higher cost than other water heaters.

Best For

These water heaters are best fit for larger households that use natural gas.

Choosing the Right Water Heater for Your Home

Cost, household size, space—there’s a lot to consider when choosing a water heater. A traditional water heater is best suited for smaller homes with moderate hot water usage, whereas tankless water heaters are best for larger homes with higher hot water usage.

In the end, the best water heater for you depends on your life, your household, and how much hot water you use. If you need help deciding which water heater is right for you, call Suntech. We can even install your new water heater once you’ve made a decision.

Why Choose Suntech for Water Heater Installation?

Would you rather hire a new plumber or a team of licensed technicians who have been trusted for over 30 years? At Suntech, we’re been installing high-quality water heaters since 1986—and even though times have changed, our motto remains the same. “Do the best job we know how to do, each and every time.”

We’re proud to service the Oklahoma City area. If your hot water usage isn’t cutting it anymore, call us. Our crew can install all types of water heaters, from traditional to tankless. We offer competitive rates, promotions and specials, and financing options for homeowners on a budget.

Many of our customers choose to sign up for the Suntech Club, a worry-free membership program that helps save you money and keeps your systems running properly all year long. Become a member and enjoy the annual savings.

The Takeaway

Water heaters come in all shapes, sizes, and prices—which is great, but deciding on one can be hard. Luckily, Suntech has been in the water heater business for over three decades. Let us help you make the right choice—call us for installations, repairs, or even advice at XXX-XXX-XXXX or schedule an appointment online.

Have an emergency? Suntech offers emergency water heater service in Oklahoma City and surrounding areas.

Frequently Asked Questions

Which type of water heater is the most energy-efficient?

It depends on how efficiently your chosen water heater uses fuel. An electric heat pump water heater is more energy efficient than a traditional storage-tank water heater.

How long does a water heater typically last?

Different types of water heaters have different lifespans. Most traditional water heaters last about 11 years, whereas tankless heaters can last as long as 20 years. Factors like how often you use hot water and how often you maintain your water heater will play a role in its lifespan. 

Is a tankless water heater worth the higher upfront cost?

Yes, it can be worth it. A tankless water heater is a great investment for many, especially if you use less than 41 gallons of hot water a day. In fact, you can achieve up to 34% more energy efficiency with a tankless water heater.

Plumbing, drainage, and water are serious business. They are essential to nearly every activity that happens in your home, from toilets and showers to kitchen sinks, hot water heaters, dishwashers, and washing machines. They run through walls, under floorboards, and above your ceiling, and they are in constant use. Properly functioning plumbing fades seamlessly into the everyday life of your home, but untreated problems can quickly lead to leaks, backups, or flooding, resulting in expensive repairs and an inconvenient mess.

As a house settles and ages, so does the plumbing, and continuous use can begin to take its toll on seams, joints, and transition points. This can lead to a variety of strange noises. Some are relatively harmless, but some can be the symptom of a much larger problem. Here are 12 of the most common plumbing noises we are asked about.

1. Hissing Faucets

A hissing sound from your faucet may be caused by too much water pressure in your pipes. We can assess the pressure in the pipes and install a pressure reducing valve if necessary.

2. Foghorn Sounds

A foghorn sound in your plumbing could be a number of things. It may be a faulty ballcock in the toilet, a loose faucet washer, or a valve in the washing machine. It may also be permeating your entire house, in which case it could be from loose or old pipes or a malfunctioning regulator.

First, identify where the sound is originating. A ballcock or washer is easy to replace, but more serious cases, especially for an older plumbing system or worn out valve, will require a licensed plumber.

3. Whistling, Screeching, or Squealing Faucet or Showerhead

The screech, whistle, or squeal from your faucet is most likely caused by a loose washer. The noise is made when fast-moving water makes the loose washer flap and vibrate. We can replace this washer quickly and easily and silence the screech.

4. Vibrating Pipes

Plumbing pipes often run through walls, under floorboards, and above the ceiling, and can occasionally become loose and vibrate. Excessively high water pressure can also cause pipes to shudder and shake.

A more serious culprit may be the “water hammer” effect, which occurs when valves close too quickly, abruptly shutting off the water flow and causing it to stop in the pipe.

A loosened pipe simply needs to be reattached to the wall. If you suspect high water pressure, one of our plumbing professionals can test the water flow and install a pressure-reducing valve if necessary.

A “water hammer” sound—especially an increasingly loud one—can cause major damage to your pipes. Replacing toilet fill valves with ones that close more slowly can remedy the problem, as can the addition of an arrestor; we can take care of both of them.

5. Gurgling Toilet

Gurgling noises from a running toilet are most likely caused by an old valve or malfunctioning ballcock, air in the pipes, or a drain venting problem. Gurgling noises when the toilet is not running, however, are a sign that your septic may be clogged or backed up.

Valves and ballcocks are easily replaced, but a potentially stopped up sewage line is a big problem. Call us immediately to prevent messy and costly backups.

6. Bubbling Sink

A bubbling or gurgling from the sink may be an indication it is backing up. Food, grease, dirt, and hair can accumulate in the drains and pipes, preventing water from flowing freely through them and slowing it down. 

The technicians at Suntech Heat and Air can help identify where the backup is and how serious it is, and we can help clear it out so your sink stays silent.

7. Rushing Water Sound

Even if you can’t see it, the sound of rushing water means it is running somewhere it probably shouldn’t, and it may only be a matter of time before you do see it in the form of rot, foundation cracks, or rusted pipes. A common cause of the rushing water sound is a broken pipe, such as beneath a sink or floor board, behind an appliance, in a wall, or even in the ceiling. 

8. Humming Pipes

Humming pipes is often the symptom of high water pressure, which can damage your home’s plumbing over time. Problems with high water pressure are common in larger homes where the pressure regulator tries to overcompensate for low water pressure in the upper floors.

If high water pressure is the culprit for your humming pipes, we can help regulate it to the proper range by resetting your pump or changing it out for another model, or adding an isolator to better stabilize it. 

9. Ticking Water Heater

A sudden change in water pressure is likely causing your ticking water heater, and can usually be quieted by finding the pressure-releasing valve and reducing the pressure level. If this doesn’t help, call in the pros from Suntech.

10. Popping and Banging Water Heater

When sediment builds up in your hot water tank, it is common to hear a banging or popping noise. The heating element may be reacting to the alkali in the water, which is rich in several minerals and leads to rust. 

First, you’ll want to flush the tank out completely and start fresh with new water. Additionally, it might be time to replace the part of your unit called the anode rod which helps keep sediment and bacteria from building up. If the problem persists or is recurring it may be necessary for you to install filters or a water purification system to reduce the damage to your tank. 

11. Dishwasher Grinding

There are a few issues with your dishwasher which could result in a grinding noise during a cycle. The most common reason is that there is a foreign object or collection of debris in the pump or chopper blade area. When you hear this noise, simply open the door to the dishwasher and let the steam and heat dissipate and pull out the bottom rack to inspect the area for anything that shouldn’t be in the area. 

If that doesn’t stop the grinding noise during the cycle, another cause for it could be that your dishwasher isn’t getting enough water. Check for clogged or otherwise blocked inlet valves. 

12. Washing Machine Buzzing 

A buzzing sound coming from your washing machine during a cycle could be caused by a few different things. One problem, which is rare, could be an electrical short. Another possible cause for buzzing noises could be an electrical relay that is failing. However, there is also the possibility that there is an electrical motor that is failing to engage. 

If any of these things are happening, turn off the power to your washing machine and call an appliance repair technician.

Silence Those Annoying Plumbing Sounds With Suntech

Our experienced plumbers at Suntech rarely meet a noise they can’t diagnose. We are committed to resolving the Oklahoma City metro area’s plumbing problems with fast, top-notch service.

Don’t wait for a small problem to become a big one. If you are noticing any of these sounds—or have one not mentioned here—give our experts a call today. We are always on call and pride ourselves on responding within 24 hours.

There is nothing worse than seeing your sink fill up with water when it’s not supposed to. Let’s not mention that sick feeling in your stomach when the toilet water is beginning to rise to the top of bowl as your brain races through a multitude of terrible scenarios! We’re here to help with some very simple tips and tricks to try and keep these things from happening and ruining your day.

Kitchen Sink Drain Clogs

The best way to prevent slow or clogged drains is to be careful about what you put into them. Genius, right? Simple things that you may not think about cause drain problems such as coffee grounds, cooking grease, and soap scum are some of the biggest causes of drain issues. Being mindful of these things will help to prevent slow and clogged drains. Here are some tips

• Pour your used cooking grease into a container and then throw it in the trash
• Throw out coffee grounds into the trash or recycle them
• Purchase a cheap drain-grate to cover the drain to prevent as much soap scum from going down the drains as possible. You can find most any drain-grate in the plumbing department of your local hardware store.

Tub and Shower Drain Clogs

Most of us aren’t typically cooking near our tub or shower drains but there are typical shower and bathtub drain clogging culprits. The most common is hair, soap scum and bath bombs. Here are some tips to avoid clogging your bathtub and shower drains:

• Purchase drain-grates for your shower and tub drains. These can be a bit trickier depending on the type of drain you have. Do some research on the type of shower or tub drain you have, and  find one to fit. That will help preventing hair from going down the drain, but you should still clear the drain of any remaining hair after each use.
• Bath bombs are amazing, but they can pose potential problems. Be careful to not purchase any bath bomb that releases larger particles into the water. For instance, some bath bombs have larger gel type particles that are intended to slowly dissolve in the water during your bath. Sometimes they don’t completely dissolve and that gel-like substance can build up in the drain and cause problems.

DIY Tips for Continuous Clogging Problems

Doing everything right and still fighting a pesky slow drain? Try this homemade clog removal formula out!

Ingredients for each drain:

• ½ Baking soda
• Salt
• Vinegar
• 2 Quarts of boiling water

Instructions:

1. Pour the salt and baking soda into the drain
2. Add the vinegar and let the concoction foam for approximately one minute
3. Pour the 2 quarts of boiling water down the drain

Use this combination before you go to bed to allow the solutions to sit overnight giving it more cleaning power!

Sink With a Garbage Disposal? Try This!

1. Fill an ice-cube tray half-full with vinegar and top it off with clear water. (Vinegar won’t freeze well alone. Make sure to mark the tray so that someone doesn’t mistake it for regular ice. It’s not harmful but it will be nasty!)
2. Once frozen, turn the disposal on and then dump the cubes down the drain (the ice will also help keep the blades sharp… BONUS!)
3. If the vinegar smell bothers you, throw a sliced lemon in after the ice-cubes. Your sink will smell great!

If you are still having issues with clogged drains, give the experts at Suntech Plumbing Services a call today at (405) 785-0950 or schedule an appointment here.