the 037049 X22440B8B is specifically designed for TCL and TCLE valve bodies

System Longevity: High-grade relay components and moisture-resistant coating ensure durable performance in demanding mechanical environments

Direct OEM Match: Fully compatible with systems requiring part numbers 46K13

OEM Compatibility: Specifically engineered for Armstrong International TS-2 thermostatic traps

Built with a 35 Amp contact rating and a 50/60 Hz universal frequency range

Lennox 46K73 Limit Switch Refrigerant the 037049 X22440B8B is specificallyThe Lennox 46K73 Limit Switch is a critical safety component designed for precise thermal regulation within high performance HVAC systems. Engineered as a 200 230F Auto Limit Switch, this genuine OEM part monitors internal temperatures and interrupts the heating circuit if values exceed safe operating parameters, effectively preventing equipment damage. This specific model, also identified by part number 46K7301, features an auto reset function that