Tankless Water Heater Pex Plumbing

There s been a lot of debate over pex for the last several years because pex has a few downsides that you might not expect.

Tankless water heater pex plumbing.

Keep in mind when plumbing a tankless that the water lines and connections must be approved for use in potable water heating and that includes copper pvc cpvc pex and other types. Connect one end of the stub out elbow to the water heater by soldering the fitting. Pex tubing or piping is used for water supply lines as well as radiant floor heating. Before connecting the pex pipe to the water heater find a suitable metal connector to install onto the water heater.

Tankless water heaters twh also known as on demand provide hot water whenever a hot water tap is opened. As the name suggests they do not incorporate a tank and instead use a coil which heats up the water instantaneously as it passes through. Pex plumbing is cross linked polyethylene which is a type of plastic. A copper stub out elbow and a copper pipe will do.

Types of electric twh s whole house tankless units are intended for whole house multi fixture applications and offer better functionality than their pou counterpart. Union couplings or flexible pipe for connecting pipes should be installed to reduce the force applied to the piping. Want to help support our channel. Point of use or under the sink electric tankless water heaters are compact units designed for single fixture use most commonly for a kitchen laundry bar or bathroom sink.