When troubleshooting Lennox furnace ignition failure or short-cycling

it acts as a secondary failsafe

although the ASCO 8040 series generally supports multi-position mounting

refer to the ZoneFirst ZDM or RDM series actuators

What is the torque specification for the included capscrews

Lochinvar & A.O. Smith 100093823 Valve R-407A When troubleshooting Lennox furnace ignitionThe Lochinvar & A. O. Smith 100093823 Valve is a direct OEM replacement engineered for high performance gas regulation in specific residential and commercial heating units. This liquid propane (LP) gas valve is factory calibrated to a 10" water column (WC) manifold pressure, ensuring precise fuel delivery to the burner assembly. Featuring a standard 1 2" NPT inlet outlet, this mechanical component facilitates high reliability flow control and is a