Can a tank water heater be installed outside?

The Short Answer: Absolutely. Not only is it possible to put a water heater outside, but specific models are specifically designed to make it easy for homeowners to do just that.

Does a water heater have to be inside the house?





As long as the unit is running and supplied with gas/electricity, the water heater produces enough heat to protect itself from freezing. Tankless water heaters are sometimes built so that they can be installed outdoors.

Can you put a tankless water heater on the outside of the house?

A tankless water heater can be installed outside if it’s designed to withstand harsh weather patterns. There are specific models designed for indoor and outdoor usage, so you have to choose the correct type.

What is the difference between indoor and outdoor water heaters?

An indoor tankless water heater is installed inside your home. An outdoor unit is installed outside the home and is designed to withstand the elements. If you live in a climate where temperatures drop below freezing, you must always be sure to take precautions to avoid freeze damage, such as draining the unit.

How do I protect my outdoor water heater?

Try the following freeze prevention tips to ensure your water heaters last through the winter:

  1. Install Your Water Heater in a Warm Place. …
  2. Drain Your Water Heater. …
  3. Maintain a Power Source. …
  4. Consider a Recirculation System. …
  5. Insulate, Insulate, Insulate. …
  6. Run a Trickle of Water.





Where should a water heater be located in a house?

General Placement. Most regulations are fairly simply, and require that water heaters be placed against an external wall of the house. This is why most hot water heaters are in garages or basements. You will want to place your water heater next to an outer wall to make room for the flue.

How do you install an outdoor water heater?

Quote from the video:
Quote from Youtube video: And you tie the hot water in back to the hot water line on the end side where your tank used to set can you do it that way the other thing that you do is you bring your gas line out to the outside.

Is it better to have a tankless water heater inside or outside?

If you don’t have room inside your home for a tankless water heater, installing it outside will save you space. This is the best option for homes that have a lack of wall space. How is the drainage point in your home? Having a good drainage point in your home can make an outdoor unit the best fit for you.

Do hot water heaters freeze?



Any water heater can freeze if water is left inside it



Tank water heaters usually hold between 40 and 55 gallons and can require electricity. So when the power goes out in freezing temperatures, the water eventually can freeze, expand and burst the storage tank.

How do I keep my hot water from freezing?

Tips to help prevent pipes from freezing

  1. Insulate pipes. Pipe insulation in your home’s crawl spaces and attic helps even if you live in a climate where freezing is uncommon. …
  2. Use heat tape or heat cables. …
  3. Seal leaks. …
  4. Secure outdoor hoses, valves and faucets. …
  5. Let water drip. …
  6. Adjust the thermostat. …
  7. Open cabinet doors.


At what temperature do pipes burst?



Even so, outside temperatures generally have to fall to about 20 degrees Fahrenheit or below before your pipes will freeze or burst due to freezing.

At what temperature do water pipes freeze?

32° F.

Your water pipes can freeze any time the temperature falls below 32° F. However, it usually needs to be much colder before your pipes freeze.

How do you keep PVC pipes from freezing outside?

Prevent outdoor pipes from freezing by insulating outdoor hose bibs and water supply lines. Pipe insulation contains a slit that makes it easy to slide over water pipes and supply lines, and bib covers shield the spigot from winter weather.

Will PVC pipes burst if frozen?



Pipes made of copper, steel, PVC, PEX and other plastics are all susceptible to freezing, with copper being the most vulnerable to ruptures when frozen. PEX, PVC and other plastics will freeze but do not always burst.

At what temp do PVC pipes freeze?

PVC pipes are in danger of freezing when surrounding temperatures approach 20 degrees Fahrenheit. Ice begins to form and gradually blocks the pipe. This blockage causes a rise in water pressure. Eventually the pipe ruptures and sends water everywhere.