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the mounting bracket and plate dimensions are often utilized for other 5000 series models that share the same horizontal subbase dimensions
this HVAC draft inducer switch monitors differential pressure to prevent unsafe combustion conditions caused by blocked flues or failing motors
this unit integrates a full-port isolation ball valve with a factory-set 125 PSI relief valve
preventing back-feeding and protecting sensitive control boards from voltage spikes
while counter-clockwise rotation decreases it
Lennox 46K93 Heat Exchanger 320074-702 the mounting bracket and plateThe Lennox 46K93 Heat Exchanger is a critical genuine OEM replacement part specifically engineered for high performance Lennox HVAC systems. As a veteran technician knows, maintaining the integrity of the combustion cycle depends on a robust furnace heat exchanger. This aluminized steel component is built to withstand high cycle fatigue and thermal stress, ensuring maximum thermal expansion management and efficient heat transfer. Utilizing this Lennox
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