Always verify your heater’s model and serial number against the factory parts list to ensure the 3H0342790003 is the correct fit for your specific chassis size

A universal switch with the wrong rating can lead to safety hazards or frequent system shutdowns

Key Benefits OEM Compatibility: Precision-fit for Lennox V2-Series and compatible heat pump models to eliminate field modifications

and light oils within a 0-150 PSI pressure range

Is the EA36YD090 compatible with R-410A systems

Danfoss 042N0843 Coil 321894-708 Always verify your heater’s modelThe Danfoss 042N0843 is a high performance 24VDC solenoid coil engineered for compatibility with the Danfoss EV210B, EV220B, and EV250B valve series. Designed with a DIN 43650 A spade connection (Form A), this 20 watt AM024D coil provides the reliable magnetic force required for consistent valve actuation in demanding industrial and commercial HVACR applications. Built to IP65 protection standards when installed with a matching plug, it ensures