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Tankless Water Heater Installation

Tankless Water Heater Installation in Oklahoma City

Get Endless Hot Water When You Need It

Are you tired of running out of hot water? If so, it might be time to switch to a new tankless water heater. At Edco Plumbing, Heating & Air, we are well-versed in all major makes and models of tankless water heaters, and we can help you with tankless water heater installation in Oklahoma City.

Our plumbers are fully trained, licensed, and always professional. In addition to our expert-level installation services, we also provide top-quality maintenance and repair services. No matter what your water heater needs, we are just a phone call away.


To learn more about the benefits of tankless water heaters, call Edco Plumbing, Heating & Air at (405) 400-0485 or reach out to us online.


What are the Benefits of Tankless Water Heaters

Our water heater is one of the most used appliances in our home. When it’s not up to the task, you notice immediately. You may run out of hot water in the middle of your shower. Or you may be stuck waiting for hours as the water heater tank refills and heats more water. Storage tank water heaters are also more susceptible to corrosion, rust, and leaks. By transitioning to a tankless water heater, you can solve all of these problems.

Other benefits of a tankless water heater include:

  • Instant hot water when you need it
  • Endless supply of hot water
  • Saves space in your home
  • Can be installed at the point of use or to service the entire home
  • Tankless models use less energy
  • Require less maintenance than storage tank models
  • Longer lifespan (around 20 years, compared to 10-15 for traditional models)

Though storage tank water heaters are still the most common type of water heater found in residential homes, tankless models are gaining popularity fast. Over the last decade, more and more people are making the switch to tankless models. Speak with our OKC tankless water heater specialists to determine if a tankless water heater is right for you.

Signs You Should Upgrade to a Tankless Water Heater

There are many reasons to consider upgrading your water heater to a tankless model. The number one reason is if you are generally dissatisfied with the performance of your conventional water heater. While some problems can be resolved with a simple repair, some issues cannot be resolved without changing the type of water heater you have.

You should consider replacing your water heater with a tankless model if:

  • You are dealing with hot water capacity issues
  • You want a more environmentally friendly and energy-efficient appliance
  • You are looking for greater protection from scalding
  • You have limited space and want to get rid of your large water heater storage tank
  • You want to make your home more attractive to potential buyers

You should also consider upgrading your water heater if your current model is ten or more years old. Water heater technology has changed rapidly over the years, and many people are surprised by what a difference a tankless water heater makes in their day-to-day lives.

How to Choose the Right Tankless Water Heater

Choosing the right tankless water heater requires careful consideration of factors like fuel type, household water demand, and installation location. The right choice ensures optimal energy efficiency and a consistent supply of hot water. Here’s what to keep in mind:

1. Determine the Fuel Type

  • Gas-Powered Tankless Water Heaters – Higher upfront cost but offer better energy efficiency, making them ideal for larger households. Requires proper venting.
  • Electric Tankless Water Heaters – Lower installation cost but may need electrical upgrades to handle the increased power load. Best for smaller households or point-of-use applications.

2. Calculate the Required Flow Rate (Gallons Per Minute - GPM)

Selecting a unit with the right GPM ensures a steady supply of hot water. Consider your household size and peak water usage:

  • 1-2 people: 3-5 GPM (suitable for a small apartment or condo)
  • 3-4 people: 6-8 GPM (supports multiple showers and appliances)
  • 5+ people: 8+ GPM (sufficient for large homes with high water demands)

3. Decide on the Installation Location

  • Whole-Home Units – Designed to provide hot water for the entire house. Best for larger families with high simultaneous water usage.
  • Point-of-Use Units – Installed near specific fixtures, such as sinks or showers, to deliver hot water instantly. Ideal for home additions or remote bathrooms.

4. Consider Energy Efficiency Ratings

Look for ENERGY STAR®-certified models for maximum energy savings. Higher Uniform Energy Factor (UEF) ratings indicate better efficiency, reducing your energy bills over time.

Our licensed professionals at Edco Plumbing, Heating & Air can assess your household’s water heating needs and recommend the best tankless system for your home. Let us help you choose the perfect unit for long-term savings and comfort.

Edco Plumbing, Heating & Air Is Here to Help

We know the decision to install a new tankless water heater is a big one, and it represents a significant investment in your home. Our plumbers want you to be happy with your new water heater. With this in mind, we always take the time to talk with our customers, answering their questions, and discussing their goals. Plus, many homeowners appreciate our transparent pricing and available coupons, helping them make an informed and budget-friendly choice.

We never pressure people to buy things they don’t want or which will not meet their needs. Our commitment to customer satisfaction is reflected in our positive reviews, showing how we prioritize quality service and expert installations. If you live in Oklahoma City and are considering a new tankless water heater, turn to Edco Plumbing, Heating & Air for trusted guidance.


With over 30 years in business, we are your go-to tankless water heater expert. Call today at (405) 400-0485 or contact us online.


Commonly Asked Questions

Can I Install a Tankless Water Heater on My Own?

While it is possible, installing a tankless water heater requires advanced plumbing and electrical knowledge. Gas models also need proper venting, and improper installation can lead to inefficiencies or safety hazards. It’s always best to hire a licensed professional like Edco Plumbing, Heating & Air to ensure a safe and code-compliant installation.

How Is a Tankless Water Heater Installed?

Installing a tankless water heater involves:

  • Removing the existing water heater
  • Connecting new water lines and gas or electrical hookups
  • Mounting the unit securely
  • Setting up proper venting for gas models
  • Testing the system for efficiency and safety
    Our team in Oklahoma City ensures a seamless installation tailored to your home’s needs.

How Long do Tankless Water Heaters Last

A tankless water heater should last around 20 years. This can be more or less and will depend on the amount of usage it receives throughout its lifetime. If you are not sure about the age, you should have a local plumber inspect your unit to give you a better idea on the condition.

Do You Need Special Plumbing for a Tankless Water Heater?

In most cases, existing plumbing can be modified to accommodate a tankless water heater. However, some homes may need upgraded pipes or additional gas line capacity for optimal performance. Our experts will assess your system and make the necessary adjustments.

What Maintenance Does a Tankless Water Heater Need?

Tankless water heaters require periodic maintenance, such as descaling to prevent mineral buildup, cleaning the inlet filter, and checking for leaks. Annual professional servicing can extend the unit’s lifespan and efficiency.

Are Tankless Water Heaters Worth the Cost?

Yes! Although they have a higher upfront cost, tankless models save money in the long run through energy efficiency, lower maintenance, and a longer lifespan compared to traditional water heaters.

Will a Tankless Water Heater Work During a Power Outage?

Electric tankless water heaters will not function during an outage, while gas models may work if they have a battery-powered ignition. If power reliability is a concern, consider a backup power source.

How Long Does It Take to Get Hot Water from a Tankless Heater?

Tankless systems provide hot water within seconds, but the wait time depends on the distance between the unit and the faucet. Recirculation pumps can speed up delivery.

Is a Tankless Water Heater a Good Option for Oklahoma City Homes?

Absolutely! With fluctuating temperatures in Oklahoma City, a tankless water heater ensures a reliable and energy-efficient hot water supply, especially for households with high water usage.

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