Tankless Water Heater Pressure Relief Valve Installation

Whether you re installing a new indoor or outdoor tankless water heater or replacing a pressure release valve include a length of pvc pipe as a discharge line.

Tankless water heater pressure relief valve installation.

Many regions require the t p valve to lead outside for added safety and some may even require two valves for redundancy. 98 0 99 oz 70 99 70 99. Hot and cold installation and service valves. Hydro master 3 4 inch ips isolator tankless water heater service valve kit with pressure relief valve clean brass 4 6 out of 5 stars 312 59 98 59.

Calibrated pressure relief valves are spring operated brass valves designed for use only as protection from the build up of excessive pressure in systems containing water oil or air. Clean brass meets the strictest low lead code requirements. T p valve the temperature and pressure relief valve is an important safety device which goes off when your tank exceeds 210 degrees fahrenheit or 150 psi. We are here to tell you that it is okay for some water heaters to be without temperature pressure relief valves.

They wonder if the missing valve makes the tankless water heaters less efficient or prone to break downs. Supply and service valve kit for use with a tankless gas water heater installation. As such many people are surprised to learn that some models of tankless water heater do not have pressure relief valves. Adjustable pressure setting easy installation.

Pressure relief only valve to be used when installing tankless water heaters in cpvc or similar piping material. The heater should automatically adjust itself back to normal after the extra pressure and water has been relieved.