Lennox 26H78 Rollout Switch The TB Woods 3JN is
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
The TB Woods 3JN is specifically designed for Sure-Flex Plus flanges
this crankarm is compatible with any actuator using a 1/2-inch shaft
this thermal safety switch acts as a fail-safe mechanism
a lack of continuity when cool indicates a failed internal element
Is 440V necessary if my system is 230V
Lennox 26H78 Rollout Switch The TB Woods 3JN isThe Lennox 26H78 Rollout Switch (catalog number 26H7801) is a critical safety component designed for furnace flame rollout protection. This OEM Lennox part is a manual reset, SPST (Single Pole Single Throw) configuration that actuates at a fixed temperature of 260 degrees F. When the switch senses excessive heat near the burner boxtypically caused by a cracked heat exchanger, blocked flue, or insufficient combustion airit breaks the 24V circuit to the
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