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Tankless Water Heater Oklahoma City

installation of tankless water heater

A tankless water heater, also known as an on-demand water heater, is a highly efficient heating system that heats water directly without the use of a storage tank. When a hot water tap is turned on, cold water travels through a pipe into the unit, where it is heated by either a gas burner or an electric element. This process ensures that hot water is available in a constant supply, eliminating the wait time for a storage tank to fill up and heat. Tankless water heaters are compact in size, making them ideal for homes with limited space. Their efficiency not only reduces energy consumption but also results in lower utility bills, making them a cost-effective choice. Additionally, they have a longer lifespan compared to traditional tank heaters, further enhancing their overall value and appeal to environmentally conscious consumers.

What are the steps to install a tankless water heater?

  1. Choose the Right Model: Select a tankless water heater based on your household’s size and hot water needs. Consider whether you need a gas or electric model.

  2. Turn Off Utilities: Shut off the main water supply and, if installing a gas model, the gas line. For electric models, turn off electricity at the breaker.

  3. Remove Old Heater: If replacing a traditional water heater, disconnect and remove it, ensuring all water and gas lines or electrical connections are safely disconnected.

  4. Install New Mounting Hardware: Tankless units are smaller and mounted on the wall. Install the necessary mounting hardware per the manufacturer’s instructions.

  5. Connect Water Lines: Connect the cold water line to the water inlet and the hot water line to the water outlet on the new heater. Ensure connections are secure to prevent leaks.

  6. Connect Gas or Electrical Supply: For gas models, connect the gas line and ensure it’s leak-free. For electric models, connect the electrical wiring according to local codes.

  7. Install Venting (Gas Models): Proper venting is crucial for gas models. Install the venting system as per the manufacturer’s guidelines, ensuring it leads outdoors.

  8. Turn On Utilities: Restore the water, electricity, and gas supply. For gas models, check the pilot light following instructions.

  9. Test the System: Turn on a hot water tap and check for proper operation. Adjust the temperature settings as needed.

  10. Check for Leaks: Inspect all connections for leaks. Tighten or reseal as necessary.

“Let’s get your plumbing sorted! Trust our 35+ years of experience and 100% quality guarantee – Butler Plumbing Inc.”

What are the steps to repair a tankless water heater?

  1. Identify the Issue: Common problems include no hot water, inadequate heating, or error codes on the display. Refer to the user manual for specific error code meanings.

  2. Turn Off Power and Water Supply: Before any repair, shut off the power (electricity or gas) and the water supply to the heater.

  3. Inspect and Clean: Regularly clean the air filter and inlet screen to prevent blockages. Also, check for any visible damage or loose connections.

  4. Descale the Heat Exchanger: If the issue is related to heating efficiency, descale the heat exchanger using a descaling solution, especially in areas with hard water.

  5. Check Gas and Water Pressure: For gas models, ensure the gas pressure is correct. For all models, check that the water pressure is within the unit’s operating range.

  6. Inspect Electrical Components: For electric models, check the electrical elements and replace if faulty. Ensure all wiring connections are secure.

  7. Replace Faulty Parts: Based on the identified issue, replace parts like the thermostat, heating elements, or pressure relief valve as needed.

  8. Reassemble and Test: After repairs, reassemble the unit, turn on the power and water supply, and test to ensure the issue is resolved.

  9. Consult Professional Help: If the problem persists or for complex issues, consult a professional technician for safe and accurate repair.

Why Should We Install or Repair Your Tankless Water Heater?

As Butler Plumbing Inc., a reputable plumbing company in Oklahoma City, we specialize in the installation and repair of tankless water heaters with a focus on delivering unparalleled service and expertise. Choosing us ensures you get a team of certified professionals who are deeply knowledgeable about the latest tankless water heater technologies and local building codes. Our experience in Oklahoma City means we understand the specific needs and challenges of the area, ensuring your installation or repair is tailored to local water quality and climate conditions. We prioritize efficiency and precision in our work, minimizing disruption to your daily routine.

Types of Tankless Water Heaters

  1. Electric Tankless Water Heaters: These heaters use electric elements to heat water on demand. They are generally compact and can be more energy-efficient than gas models, but often require substantial electrical power for operation, which might necessitate an upgrade in your home’s electrical system.

  2. Gas-Fired Tankless Water Heaters: These utilize natural gas or propane to heat water. They often have a higher flow rate than electric models, meaning they can provide more hot water faster. However, they require venting to the outside, which can add to installation complexity and cost.

  3. Point-of-Use Tankless Water Heaters: These are small units installed near the point of use, such as under a kitchen sink. They are typically electric and designed to serve a single fixture or a small area, reducing the time and energy lost in water travel.

  4. Whole-House Tankless Water Heaters: These are larger units designed to provide hot water for an entire home. They can be either gas or electric and need to be sized appropriately based on the home’s demand for hot water.

  5. Condensing Tankless Water Heaters: This is a more efficient type of gas-fired tankless water heater. They capture heat from the exhaust gases to preheat incoming cold water, thereby reducing energy consumption and improving efficiency.

  6. Non-Condensing Tankless Water Heaters: These are the traditional type of gas-fired tankless heaters. They are simpler and less expensive than condensing models but are less efficient as they don’t utilize the exhaust gases for preheating.

  7. Outdoor vs. Indoor Tankless Water Heaters: Based on installation location, tankless water heaters can be designed for outdoor or indoor installation. Outdoor models are generally gas-fired and eliminate the need for venting, but are subject to weather conditions. Indoor models require proper venting but are protected from the elements.

The first step is to choose the right model based on your household’s size and hot water needs, considering whether a gas or electric model is more suitable for your home.

Turn off the main water supply, and if you are replacing a gas water heater, shut off the gas line. For an electric heater, turn off the electricity at the breaker.

Installing proper venting is crucial for gas models. The venting system must be installed according to the manufacturer’s guidelines and should lead outdoors to ensure safe operation.

A common issue is the buildup of scale in the heat exchanger, especially in areas with hard water. This can be addressed by descaling the heat exchanger using a descaling solution.

It’s advisable to consult a professional if the problem persists after basic troubleshooting or for complex issues like internal component failures, gas pressure problems, or if you are not comfortable performing the repairs yourself.

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Get Professional Installation and Repair of Tankless Water Heaters in Oklahoma City


Butler Plumbing Inc. is the preferred choice for installing or repairing your tankless water heater due to our specialized expertise, commitment to safety, and exceptional customer service. Our team is comprised of skilled professionals with extensive experience in handling both installations and repairs of tankless water heaters, ensuring that every job is done with precision and efficiency. We adhere strictly to safety standards and building codes, guaranteeing not only a high-quality installation or repair but also compliance with all regulations. Our approach is centered around providing personalized solutions tailored to each customer’s unique needs and budget. Additionally, we offer a warranty on our services, providing you with peace of mind and support long after the job is completed.

When it comes to critical home systems like plumbing and HVAC, there’s no room for mistakes. That’s why we take extra care in making sure every job is done right the first time around with quality craftsmanship that stands out from the rest. Our 5-star reviews speak for themselves – customers consistently come away satisfied knowing their tankless water heaters are taken care of by an experienced team at Butler Plumbing Inc. So if you’re looking for reliable installation, repair, or maintenance services in Oklahoma City – look no further than Butler Plumbing Inc!

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