maintaining the original pitch and diameter is critical to prevent excessive amp draw and motor overheating

The manual override functionality is a feature of the actuator (such as the AG or AH series) rather than the VT2213 valve body itself

Flexible Connectivity: Dual 1/8" NPT sample line connectors accommodate standard 1/4" OD rigid or semi-rigid tubing for easy manifolding

making it essential to verify your model's furnace high limit switch specifications before ordering

maintaining the 3/8" flare EVR 3 configuration for direct compatibility

Lennox 31J37 Pressure Switch Els PW 17895 maintaining the original pitch andLennox 31J37 Hi Pressure Switch 31J37 is identical to 31J3701