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As long as enough combustion air is provided, tankless water heaters can be installed in place of your old water heater or anywhere in your home. This includes utility rooms, garages, basements, attics, or mounted on outside walls. They can even be installed in locations where a storage water heater wouldn’t fit.
Where should tankless water heater not be installed?
You should avoid installing your tankless water heater in a location prone to excessive humidity, moisture, or dust, or in an area where it may be splashed with water or other liquids. Do NOT install under water pipes or air conditioning lines that might leak or condense moisture that could then drip onto the heater.
Can you install a tankless water heater anywhere?
Tankless water heaters can be installed anywhere inside your home. You can even have a tankless water heater in a bathroom! Some families with larger homes choose to install two, one for each floor, for example. Because of their small size, they fit in closets, cabinets, pantries or laundry rooms.
Does a tankless water heater have to be on an outside wall?
Installing a tankless water heater outside frees up indoor space and requires no additional venting. Tankless water heaters can vent through the roof or a side wall, creating more flexibility and options for placement. Traditional gas tank water heater require venting through the roof.
Can a tankless water heater be installed under a house?
Because it’s small — about the size of a carry-on suitcase — you can place a tankless water heater along any stretch of pipe: In the attic, basement, closet, or crawlspace. You can install two or three units to serve different parts of the house, or even dedicate a unit for a particular use — say, a washing machine.
How much room is needed for a tankless water heater?
The unit heats the water as long as this is open. When it is closed, the tankless unit stops heating the water. It is true that tankless water heaters do not require a lot of space. A large unit requires an area no larger than 24 inches square and ex- tends from the wall by about 8 to 10 inches.
How close can a tankless water heater be to an electrical panel?
The only code requirements I’ve found regarding clearances around an electrical panel are allowing at least a 30″ working space (side to side).
Can tankless water heaters go in attic?
Simply put, as long as there is enough combustion air provided, tankless water heaters can be installed in any area of your home, from a utility room to a garage to, yes, even an old, dusty attic. in general, most plumbers recommend simply installing it where your old water heater was located.
Can tankless hot water heaters be installed in an attic?
Because of their compact size, many tankless water heaters can be installed in a garage, attic, basement or utility closet without sacrificing floor space.
Can you mount a tankless water heater on drywall?
A new tankless unit can be installed flush—against the drywall or plaster—or set into the wall, between studs. If you want to set the unit into the wall, use a stud finder to locate studs and cut a hole between them. Attach the unit to the wall following the manufacturer’s instructions.
Can a tankless water heater be installed horizontally?
Gas or liquid propane tankless water heaters can be installed either vertically or horizontally.
Can you put an outdoor tankless water heater in a garage?
As long as enough combustion air is provided, tankless water heaters can be installed in place of your old water heater or anywhere in your home. This includes utility rooms, garages, basements, attics, or mounted on outside walls.
Can I put a tankless water heater in a crawl space?
A tankless water heater can be powered by electricity, natural gas, or propane, and can be 8-34% more efficient than traditional water heaters. Plus, because of their small size (about the size of a small suitcase), they can be installed anywhere, even a crawl space or attic.
Why are tankless water heaters installed outside?
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.
Why is tankless water heater installation so expensive?
Installation is expensive because the unit needs a bigger gas supply than a conventional water heater does, and it needs to run its own exhaust flue to the exterior. Installation costs can vary widely, depending on the location of the flue and the gas supply. The unit itself costs between $800 and $1,000.
Can you run out of hot water with a tankless water heater?
With a tankless system, there isn’t a supply of hot water that can be depleted. Instead, the water heater heats up water as there is a demand for it. It will keep doing this as long as there is demand – and that means you won’t run out of hot water!Sep 11, 2017.
Is a tankless water heater worth the cost?
Energy Use and Efficiency Tankless: Gas and electric tankless water heaters run more efficiently than the conventional water heaters of the same fuel type. We rated the annual energy consumption cost Excellent for a gas model but only Fair for an electric, but both rate Very Good for energy efficiency.
How far does water need to be from electrical panel?
The National Electrical Code (NEC) does not specifically address plumbing pipe clearance, but requires an area clear of any obstructions that is 2′-6” wide, 3′-0” deep, and 6′-6” high around the front of a panel [NEC 110.26(A)].
How close can an electrical outlet be to a water heater?
According to the National Electric Code, any receptacle within 6 feet of a water source needs to be protected with a GFCI.
Can a water heater be next to an electrical panel?
Based on the letter of the code it is perfectly feasible to have a water heater or sink immediately next to a breaker panel. Contrary to popular belief, an electrical panel, or most other electrical equipment, will not explode and blow up the house if contact with water is made.
