Outdoor Tankless Water Heater Clearances

What is the minimum clearance to doors and windows for an outdoor tankless gas water heater.

Outdoor tankless water heater clearances.

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Let s dive right into the meat of the guide on tankless water heater location. A tankless water heater requires a 4 foot clearance from the side or below a door or window that opens unless the unit is directly vented to the outside. The attractive thing about tankless water heaters is that you aren t as restricted to where they can be installed as a storage tank system is. That said you are still required to have a certain tankless water heater clearance to windows and other factors.

The specifications for installing an outdoor tankless water heater call for a minimum 4 clearance from any doors or windows. National fuel gas code says section 10 8 2. However this initial investment is often paid back within the life of the unit due to the energy savings. This appliance is direct vent where air is brought in from the outside and combustion gases are exhausted to the outside.

And do all manufacturer s have to adhere to this same standard the 4 foot figure is based on code. Save 192 05 15. Exclusive rheem performance platinum 9 5 gpm natural gas high efficiency outdoor smart tankless water heater model ecoh200xeln 2 view the performance platinum tankless gas water heater 1 069 99. The downside is initial cost of the unit which is often higher than other options.

It provides a continuous supply of hot water at a preset temperature. A mechanical draft venting system of other.