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The 5985 is the current Multi Products specification designated to replace the decommissioned 2985 model
This DSI controller ensures 120VAC gas ignition safety with integrated LED diagnostics for rapid field troubleshooting and minimizes downtime for contractors managing high-output burner systems
reducing downtime during critical maintenance windows
Rugged Construction: Durable steel shell designed to withstand high-pressure fluctuations and vibration
Lennox 73K17 Limit Switch 318172-701 The 5985 is the currentAs an HVAC technician, you know that a failed limit switch is a primary cause for furnace short cycling and overheating. The Lennox 73K17 is a genuine OEM limit switch designed specifically for Lennox, Allied, Armstrong, and Ducane heating units. This SPST normally closed high limit control features a 7 inch insertion length, making it compatible with various air handlers and furnaces, such as the G23Q5 6 series. It operates as an auto reset limit
