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4.8 · Catalog note

Lennox 89W83 Blower Housing 320074-702 The assembly utilizes high-grade nichrome

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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

Description

The assembly utilizes high-grade nichrome heating elements and integrated thermal limit protection to ensure stable discharge temperatures and equipment safety during high-static operation

which dynamically adjusts motor speed between 2

this thermal relay is specifically optimized for managing the power draw of electric furnace heat strips and fan timing

While the UV bulb is replaced annually

The fixed time delay prevents the relay from "chattering" or rapidly switching when water splashes against the probe or when surface ripples occur

Lennox 89W83 Blower Housing 320074-702 The assembly utilizes high-grade nichromeThe Lennox 89W83 Blower Housing is a critical OEM replacement part engineered for high performance air delivery in compatible Lennox furnaces and air handlers. This factory authorized blower assembly includes a precision balanced 10" x 8" blower wheel, ensuring optimal static pressure and CFM output across the heat exchanger or evaporator coil. Designed to meet strict HVAC airflow specifications, the 89W83 housing maintains structural integrity under

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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