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Ensures accurate BTU input regulation
the York furnace rollout switch is factory-calibrated with a 225°F open point to immediately break the heating circuit upon detecting excessive heat
such as a clogged filter or a failing indoor blower motor
this is the official Modine replacement part for the 5H73057-3
System Safety: Prevents bypass of combustion gases
Maxitrol 12A34 Limiter Ensures accurate BTU input regulationInstall the Maxitrol 12A34 to ensure code compliant indoor venting for your RV81 series gas pressure regulators. This 3 8" NPT brass automatic vent limiter is an essential component for veteran technicians looking to eliminate the need for expensive, labor intensive vent piping to the outdoors. Engineered with a precision ball check mechanism, it permits unobstructed diaphragm movement during normal cycles while limiting potential gas escapement to
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