Laars Heating Systems RV0051200 Valve R-134A Built to handle the rigorous

Built to handle the rigorous demands of seasonal cycles

this specific model is designed for industrial and commercial non-potable applications and does not carry low-lead certification for drinking water

the auto-reset functionality restores the circuit for continued operation

This prevents the economizer from pulling in high-humidity outdoor air that would increase the latent cooling load on the system

Laars Heating Systems RV0051200 Valve R-134A Built to handle the rigorousThe 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