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Lennox R46257-001 Defrost Control Board

Manufacturer

Picture for manufacturer Lennox

Part Number

R46257-001
8 reviews
Sale Price

$104.19

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Lennox R46257-001 is a defrost control board designed for use in Lennox heat pump systems. This genuine OEM replacement part manages the defrost cycle to prevent ice buildup on outdoor coils during heating operation in cold weather conditions.

Key Features:

  • Genuine Lennox OEM replacement part
  • Controls automatic defrost cycles in heat pump systems
  • Monitors coil temperature and system parameters
  • Prevents ice accumulation on outdoor heat exchanger
  • Direct replacement for failed or malfunctioning defrost controls

The defrost control board continuously monitors system operation and initiates defrost cycles when ice begins to form on the outdoor coil. This ensures optimal heat pump efficiency and prevents damage from excessive ice buildup. Professional installation by a qualified HVAC technician is recommended.

had the parts I needed easy transaction

Saia is a horrible freight company. I used to deal with them at my previous job as a shipper. Box had a little damage, paint is rubbed off in a couple areas and swivel wheel assembly was bent. I was able to get it straight. Hopefully it will roll ok once it has weight on it. Not something I would expect for a $1500 item. I had to call Saia several times because I was getting a runaround on the delivery, they kept telling me they would schedule a delivery time. Never did, it showed up at my house unexpected, luckily my wife was still home. Seems like a good product though

All good

Thanks for quick and easy purchase

Great price! Easy checkout!

Easy purchase

Easy check out thanks hope packaging is great and product shows in good condition.

fast shipping!

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