Durable steel construction resists mechanical fatigue during high-cycle operation

The Lennox 49L86 Limit Switch is a critical safety component designed for precise thermal regulation within residential and commercial HVAC systems

5/32" Tube Connections

minimizing the risk of dry firing

Fenwal 35-605601-207 Control Els PW 17895 Durable steel construction resists mechanicalThe Fenwal 35 605601 207 is a specialized 24 VAC direct spark ignition (DSI) control designed for heavy duty gas fired appliances. Built with microprocessor based ignition technology, this module ensures high precision timing and reliable sequence management for natural, manufactured, and LP gas systems. It features a factory set 30 second prepurge (30 SecPP) to clear the combustion chamber and a 15 second trial for ignition (15 SecTFI). The