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 you put a gas water heater in the attic?
WATER HEATERS IN THE ATTIC ARE EXTREMELY EFFICIENT IN THE WARMER MONTHS.Your attic can easily reach temperatures of 120 140 degrees, which is optimum for keeping the water in your tank sufficiently hot, without using any energy.
Is it common for a water heater to be in the attic?
In Texas homes, it’s common to find water heaters in the attic. Just because it’s common doesn’t mean it’s a good idea, though. Water heaters that are installed in attics or elsewhere upstairs increase the risk of leaks and water damage.
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.
Can you vent a tankless water heater in the attic?
Propane tankless water heaters don’t have to use indoor air for combustion. Tankless water heaters can be vented in two ways: power-vent or direct-vent.Because direct-vent units use outdoor air, they can be placed in smaller spaces, such as an attic, closet or small mechanical room.
What is required when a water heater is installed in an attic?
Attics containing a water heater shall be provided with an opening and unobstructed passageway large enough to allow removal of the water heater.A level service space not less than 30 inches (762 mm) in length and 30 inches (762 mm) in width shall be present at the front or service side of the water heater.
Can an indoor tankless water heater be 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.
Can you put a tankless water heater in a crawl space?
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.
What is the downside of a tankless water heater?
The main disadvantage of tankless water heaters is their upfront cost (unit and installation) is significantly higher than tank-style heaters. Including installation, tankless water heaters cost 3 times more than tank-style water heaters on average.they cannot provide hot water during a power outage.
Can a tankless water heater be installed on an inside wall?
Electric tankless water heaters are designed to be installed indoors in the garage, basement, or interior wall. Both natural and propane gas tankless water heaters have indoor and outdoor models. Indoor models can also be installed in the garage, basement, or the exterior wall’s interior side to provide venting.
What size tankless water heater is needed for a family of 4?
What Size Tankless Water Heater Do I Need For A Family Of 2, 3, 4, 5, Or 6?
| Number Of Family Members: | Gas Tankless Heater Size (GPM) | Electric Tankless Heater Size (kW) |
|---|---|---|
| What size tankless water heater do I need for a family of 3? | 7-9 GPM | 15-23 kW |
| What size tankless water heater do I need for a family of 4? | 8-10 GPM | 20-28 kW |
What is the best location for a water heater?
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.
Can you vent a tankless water heater through the roof?
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. Tankless water heaters use fans to blow exhaust from the unit horizontally, allowing vents to terminate on the side of a house.
Is it safe to have a gas water heater inside the house?
If your water heater or furnace is in a closet inside your home, there are a few things you can do to make it safe. It’s crazy but for decades building practices allowed furnaces and water heaters to be inside the home.Because natural gas, combustion and potentially carbon monoxide are right inside the home.
Do you need a power vent for a tankless water heater?
No. Unlike gas tankless water heaters and gas traditional tank style water heaters, electric tankless water heaters do not require any venting.
Does a tankless water heater need an intake vent?
4. Outdoor tankless water heaters don’t need venting. In warmer climates, it’s easy to install a tankless water heater outdoors, with no additional venting required. Tankless units are designed to withstand below-freezing temperatures through self-warming capabilities that prevent freezing and cracking.
Can you use PVC to vent tankless water heater?
The Rinnai Sensei tankless water heater offers 14 possible venting configurations and can use PVC, chlorinated polyvinyl chloride (CPVC), or polypropylene venting.They tolerate higher temperatures up to 194 degrees and 230 degrees Fahrenheit, respectively, and can be used with condensing tankless units.
How much does a tankless water heater cost?
Gas water heaters with storage tanks usually range from $850 to $1,500 according to Oneflare, again with larger tanks costing more. Tanks usually fall between 135 and 360 litres in size. Tankless gas systems usually range between $750 and $1,600.
What is the tank in my attic for?
Why are there two water tanks in your loft?The smaller tank is a header tank which is there to fill the heating system and provide extra space for the water to expand when heated. Vented systems rely on gravity to increase water pressure which is why the tank is stored as high as possible in the home.
Can a gas tankless water heater be installed outside?
Yes – there are outdoor tankless water heater units that are made to withstand the elements BUT – it is recommended that electric tankless water heaters be provided with some form of shelter. Gas powered tankless water heaters that are placed outdoors do not require any form of protective shelter.
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