Durable Construction: The bronze boiler valve body and corrosion-resistant internal components handle high-temperature steam cycles without degradation

If the contacts remain open when the system is off

or visible metal shavings near the shaft assembly typically indicate tooth wear or lubrication failure

mitigating common issues like ghost flow or sticking mid-cycle

Is the 5651-166BX a direct replacement for older Bard blower controls

Rheem-Ruud 42-101444-83 Pressure Switch Els PW 17895 Durable Construction: The bronze boilerThe Rheem Ruud 42 101444 83 Pressure Switch is an essential safety component designed for HVAC draft inducer motors, ensuring proper venting before the ignition sequence begins. This SPDT switch operates at a precise 1. 00" WC set point, monitoring the negative pressure differential required to vent combustion gases safely. As a genuine OEM Rheem replacement part, it is engineered to maintain factory specifications in high efficiency gas furnaces and