Outdoor Tankless Water Heater Installation Requirements

All indoor tankless gas water heaters must be vented vertically or horizontally to the outdoors using factory approved venting material no other venting material is permitted.

Outdoor tankless water heater installation requirements.

All units are specific to indoor or outdoor installation except for t m32 and t m50 series. Depending on the location of the unit and the model selected you may vent be able to vent horizontally or vertically. Restrictions on gas fueled tankless water heaters no gas appliance may be located in a room used. If money or return on investment is the principal reason you are considering converting to a demand type water heater you should perform an accurate total cost analysis that reflects all of the costs to install operate maintain both types of water heaters.

May be dedicated circuit. See the use and care manual for important information regarding the venting installation and materials for your tankless water heater. The first permit is for the water heater itself. Indoor gas tankless water heater installation tends to be the most complicated due to the fact that the units must be vented.

Refer to the installation manual for approved vent material diameter and maximum run lengths. For both gas and electric models a tankless water heater s overall energy efficiency is measured using an energy factor ef rating. 110 120v receptacle installed within 3 feet of equipment. Mount the tankless water heater securely to the platform.

Venting vent kits. Equipment connector or conduit listed for sun exposure and wet locations. A few rare cases may also require a third permit. Make sure to install correct model type for each installation location.

Ok so san jose has the following requirements for where to install the tankless water heater. Outdoor tankless water heater installation and operation manual for outdoor applications only v53de. This is as easy as heading down to the local planning or building department to ask for one. The consumer must read the entire manual to properly operate the water heater and to have regular maintenance performed.

Vent termination all tankless water heater vents must terminate at least 4 feet from a property line. Choose a location for the new water heater that will allow you to vent it to the outside easily. Build a platform with 2 x 4 inch pieces of lumber that will allow you to mount the new tankless water heater about four inches from the wall. When located outdoors such receptacle is of approved type and bubble type cover is installed.

A tank type water heater and a tankless or demand water heater for. In almost all circumstances replacing an existing water heater will require either one or two permits. A licensed professional must install the water heater according to the exact instructions on pages 4 20.