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This OEM Lennox part is built with a heavy-duty housing and a balanced blower wheel to minimize vibration and operational noise
The snap-off volute plate and integrated mesh screen facilitate rapid debris removal
ensuring seamless integration during field conversions
the 10k ohm Type II curve offers broad compatibility with most industry-standard controllers
or visible corrosion on the coil fins
Carrier HK02ZA402 Pressure Switch R-134A This OEM Lennox part isThe Carrier HK02ZA402 is a high performance manual reset pressure switch designed specifically for HVAC systems requiring critical safety cut out protection. This SPST high pressure switch is factory calibrated to open at 610 PSI and close at 420 PSI, ensuring the compressor is shielded from extreme head pressure conditions that can lead to catastrophic mechanical failure. Engineered for seamless integration with Carrier, Bryant, and Payne condensing
