Tankless Water Heater Pressure Relief Valve Installation

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.

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. 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. If there is ever an issue with your tankless water heater the pressure relief valve is installed to serve as protection for the home and the homeowner. The heater should automatically adjust itself back to normal after the extra pressure and water has been relieved.

Hot and cold installation and service valves. We are here to tell you that it is okay for some water heaters to be without temperature pressure relief valves. Many regions require the t p valve to lead outside for added safety and some may even require two valves for redundancy. They wonder if the missing valve makes the tankless water heaters less efficient or prone to break downs.

Clean brass meets the strictest low lead code requirements. 98 0 99 oz 70 99 70 99. Pressure relief only valve to be used when installing tankless water heaters in cpvc or similar piping material. As such many people are surprised to learn that some models of tankless water heater do not have pressure relief valves.

Tankless water heater flush kit 3 4 lead free isolation service valves 3 4 inch temperature pressure relief valve for hot water heaters single handle full port ips isolator brass nsf 61 4 3 out of 5 stars 106. Provides an easy way to flush and service your new tankless water heater.