Laars Heating Systems RV0051200 Valve Els PW 17895 System Accuracy: Ensures definitive switching

System Accuracy: Ensures definitive switching between cooling

This unit is designed to fit a standard 3/4-inch mounting hole and features a 3-1/2 inch body length

this OEM furnace replacement part is built to maintain system integrity and prevent heat exchanger overheating

This is a non-bleed port design

Its over-center spring mechanism ensures a secure

Laars Heating Systems RV0051200 Valve Els PW 17895 System Accuracy: Ensures definitive switchingThe Laars RV0051200 Valve is a specialized 1" 2 stage natural gas combination operating valve engineered for precision fuel regulation in high demand hydronic heating systems. This OEM Laars replacement part is essential for maintaining the stepped firing rates of Laars Mighty Therm and MegaTherm series boilers and pool heaters. By managing the transition between low and high fire modes, this 2 stage gas valve ensures optimal combustion efficiency and