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it features a 3-inch probe insertion to accurately gauge plenum temperatures
Its robust 3/4 inch pipe size thread ensures a leak-proof fit in standard tappings
Technical cross-references confirm this unit is the authoritative replacement for legacy part numbers S1-024-24049-000
The package includes a heavy-duty TG-TF mounting bracket
Lennox 76F73 Relay it features a 3-inch probeThe Lennox 76F73 Relay is a heavy duty, stacked DPST Heat Sequential Relay designed for precise load management in residential and commercial electric furnaces. As a high performance HVAC sequencer replacement, this 240V component ensures the staggered activation of heating elements, preventing excessive inrush current that can trip breakers or damage sensitive control boards. Operating as a normally open relay, the 76F73 is engineered for high cycle