Tankless Water Heater Height Requirements

Some tankless water heaters may not operate properly at high elevation installations.

Tankless water heater height requirements.

This is as easy as heading down to the local planning or building department to ask for one. For example all rheem tankless water heaters can be programmed to operate at elevations up to 9 840 feet. If the window does not open the tankless water heater clearance from a window requires a 12 inch setback. Does not exceed 3 feet in length and is connected downstream of approve shut of valve.

Tankless water heater pressure temperature relief valve safety requirements. Some manufacturers address this specifically. Tankless water heater vent clearances if the unit is vented to the outside then it needs 12 inches of clearance from a door or window. Simply locate the appropriate water heater sizes on ecomfort using your information.

Below we ve highlighted what size water heater you would need in our example of 6 5 gpm at a 63 f temperature rise. 30 lbs gauge min. The first permit is for the water heater itself. How much does a water heater permit cost.

Tankless water heaters should not be installed near dryer vents or intake air vents. The uniform plumbing code which establishes standards nationwide says that the flame or sparking mechanism in a gas water heater must be at least 18 inches off the ground. Once you have your total flow rate and the required temperature rise you can find the right size tankless water heater for your home. Building gas piping test is under pressure not less than 15 lbs pressure for 10 minutes cpc 1214 3.