Description
Precise Temperature Control: Maintains tight tolerances within 1 degree of setpoint for consistent occupant comfort
OEM Compatibility: Genuine Lochinvar and A
Replace the entire assembly when the pilot fails to stay lit or the thermopile output falls below 400mV under load to restore domestic hot water system performance
What is the fail-safe position for this 3-way valve
Built with a robust bronze B584 alloy 84400 seat and an SST spring material
Lennox Y8848 Control 318172-701 Precise Temperature Control: Maintains tightThe Lennox Y8848 Fan and Limit Control is a critical OEM replacement component designed for precise thermal regulation in residential and commercial gas furnaces. Featuring a 3 inch insert length, this control is the direct functional equivalent to the Honeywell F558, providing seamless integration into existing Lennox air handlers and heating units. As a technical professional, you understand the necessity of accurate high limit protection; this unit
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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