Based in Edgewood, NM · serving the Albuquerque metro and the East Mountains
24-Hour Emergency Service · Free Estimates (505) 306-8285
Wright Flow Plumbing and Heating
Our Services

Tankless Water Heater Installation in Edgewood, NM

Tankless Water Heaters · Edgewood, NM

Hot water on demand, sized for New Mexico homes

A tankless water heater heats water as it passes through the unit. It keeps producing as long as you draw, so the supply does not sit in a tank. Wright Flow Plumbing and Heating installs and replaces tankless water heaters for houses, rentals and small commercial buildings. Call (505) 306-8285 for a free estimate.

A tankless swap is more than hanging a box on the wall. The unit burns at a high input while it runs, so the gas line and the vent usually change. We are a plumbing and heating company based in Edgewood, and we work Albuquerque, Rio Rancho, Corrales and the East Mountains. If a tank still fits your house better, our tank water heater installation page covers that work.

What We Handle

  • New tankless water heater installation in houses, rentals and small commercial buildings
  • Tankless replacement when an old tank or an old on demand unit gives out
  • Sizing by flow rate and by how cold the incoming water runs in winter
  • Gas line sizing and new gas piping so the unit gets the fuel it needs
  • Venting for condensing and non-condensing units, plus the condensate drain
  • Natural gas and propane units, including propane homes in the East Mountains
  • Descaling flushes on a maintenance schedule where the water is hard
  • Isolation valves at the unit so future flushes are a short visit

Free Tankless Water Heaters Quote

Tell us about the job. We will get right back to you.

Sizing a tankless water heater for your house

A tank holds hot water. A tankless makes it as you use it, so the number that matters is flow. Add up what runs at the same time, like a shower and the kitchen sink. That total in gallons per minute sets the size.

The second number is temperature rise. That is the gap between the cold water coming in and the temperature you want at the tap. Incoming water runs colder in January than in July, so we size the unit for winter.

Altitude counts here too. The fuel gas code cuts a gas appliance's rated input about 4 percent for every 1,000 feet above 2,000 feet. Edgewood sits near 6,700 feet and the Albuquerque valley near 5,300 feet. We check the model and its high altitude rating against your elevation before we order.

Does a tankless water heater need a bigger gas line?

Often, yes. A tank heater sips gas over a long slow burn. A tankless fires at a much higher input to heat water in seconds. That can mean a larger gas line from the meter, or a new run to the unit.

We do that work ourselves. Our gas line installation and pressure testing page covers new lines, repairs and pressure tests. On propane homes in the East Mountains, the tank and the regulator have to keep up as well. We look at the whole gas side before we pick a unit.

Venting changes too. A tankless needs its own sealed vent, so the old water heater flue usually does not carry over. Condensing units also make acidic condensate that needs a drain, and sometimes a neutralizer.

Tankless water heater maintenance and descaling in hard water

Hard water is the main thing that shortens a tankless life here. The Albuquerque water authority says its water runs from moderately hard to hard, depending on the blend. It also tells customers that white particles at the faucet are often calcium carbonate scale from the water heater. Wells in the East Mountains carry their own mineral load.

Scale builds inside the heat exchanger, where it robs output and trips error codes. A descaling flush pushes a mild acid through the unit and clears it out. Most makers ask for that once a year where the water is hard.

A tankless is not right for every house. A small place with one bathroom and a long gas run may do better with a tank. A house that runs three showers at once may need two units, or a bigger gas line than it has. When an existing unit quits, water heater repair is the first thing we look at.

Close-up of the isolation valves and service ports under a wall-mounted tankless water heater Tankless water heater being flushed, with hoses running down into a bucket

Ready to get started?

Free estimates and site visits across Albuquerque, Rio Rancho, Corrales, the East Mountains and about 70 miles around Edgewood.

(505) 306-8285
How We Work

How a Job With Wright Flow Plumbing and Heating Runs

From the first call to the final test, here is how it goes.

1

You call

Call (505) 306-8285 and tell us what is happening and where. We ask a few questions so we bring the right parts.

2

We get you on the schedule

Emergencies go first. Everything else gets a day and a window that works for you.

3

We look at the job

We find what is actually wrong and explain it in plain words. Then the estimate goes in writing before any work starts.

4

We do the work

The repair or the install, with the parts it needs. Where a permit or an inspection is required, we handle that paperwork with you.

5

We test it and clean up

We run the water or fire the unit and check it. Then we clean up and tell you how to keep it working.

FAQ

Tankless Water Heaters Questions, Answered

Common questions about tankless water heaters across Albuquerque, Rio Rancho, Corrales, the East Mountains and about 70 miles around Edgewood. If yours is not here, call and ask.

Call (505) 306-8285

Can I replace my 40 gallon water heater with a tankless unit?
Usually yes, and it is one of the more common swaps we do. The unit hangs on a wall and gives you back the closet or garage floor. The gas line, the vent and the water connections all get redone for the new unit.
What are the downsides of a tankless water heater?
There is a short wait at the tap while the unit fires. Flow is capped, so a heavy draw at one moment can outrun a small unit. Hard water means a descaling flush every year.
How long does a tankless water heater last?
Makers rate tankless units for a longer service life than a tank. They publish the warranty terms with each model. The water and the upkeep decide whether you get there. Skipped descaling in hard water is what ends them early.
Do you install tankless water heaters on propane?
Yes. Plenty of East Mountain homes run on propane instead of natural gas, and tankless units are built for both. The unit has to be the propane model, or converted with the maker's kit. The tank and the regulator also have to supply enough gas while it runs.
Will an electric tankless water heater work in my house?
Sometimes, in a small spot like a casita, a shop sink or an addition. A whole house electric tankless pulls a large amount of power, and many older panels cannot feed one. An electrician has to check the service before you buy.
What does a tankless water heater installation cost?
The unit is only part of it. Price moves with the size you need and the gas line work. The vent path matters, and so does pulling an old unit out of a tight spot. Call (505) 306-8285 and we will look at the job and put a free estimate in writing.
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Why Choose Wright Flow Plumbing and Heating

Built for Plumbing and Heating in the Albuquerque Metro and the East Mountains

Plumbing and heating in one company

Drains, water heaters, gas lines and sewer work, plus boilers, radiant heat and mini splits. One call covers the water and the heat.

24 hour emergency service

Burst pipes, sewer backups and dead water heaters do not wait for Monday. Call any hour and we will get you scheduled as fast as we can.

Homes and businesses

Houses, manufactured homes, rentals and small commercial buildings. Landlords and property managers keep us on a maintenance schedule.

Based in Edgewood, working the metro

We run about 70 miles out from Edgewood, into Albuquerque, Rio Rancho, Corrales and down to Los Lunas. The East Mountains are home.

Guides and Resources

Tankless Water Heaters Guides

Free Estimates

Get In Touch With Wright Flow Plumbing and Heating

Tell us what is going on and where the house or building is, and we will come look at it. Call (505) 306-8285 or fill out the form and we will get back to you.

  • (505) 306-8285
  • Edgewood, NM · serving Albuquerque, Rio Rancho, Corrales, the East Mountains and about 70 miles around Edgewood
  • Free estimates · drains, water heaters, septic, sewer, gas, boilers and mini splits

Get a Free Quote

Tell us about the job. We will get right back to you.