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What systems use the 179545 probe
Check your unit's data plate and existing valve nomenclature for matching specifications
Integrated 1/4" Pilot Tap: Simplifies the installation of pilot lines or sensing equipment directly into the valve body
24V Coil Logic: Compatible with most standard HVAC control circuits and digital thermostats
Rheem-Ruud 47-20545-92 Fan & Limit Control 30067439-890 What systems use the 179545The Rheem Ruud 47 20545 92 Fan & Limit Control is a critical OEM safety and operational component designed for high performance furnace cycles. Engineered as a direct Honeywell L4064A equivalent, this furnace limit switch features an 8 inch element insertion length to ensure precise thermal sensing within the heat exchanger plenum. This HVAC fan limit control facilitates two primary functions: it cycles the blower fan on and off based on air