Lochinvar & A.O. Smith 100111921 Relief Valve

The Lochinvar & A.O. Smith 100111921 is a Relief Valve that is a vital part of water heating systems for safety. This valve was designed around limitations that will automatically release water pressure which exceeds safe levels so the machine can operate safely. Such is necessary to maintain system integrity with several different HVAC equipment, including water heaters and boilers. A relief valve helps prevent equipment failure and extends the life of your heating system. Advantages are greater safety, lower likelihood of leaks or breaks, and improved energy efficiency. Durable construction and dependable performance make the Relief Valve an integral part of every water heating system that will perform efficiently and safely.