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Rheem-Ruud 47-21777-04 Defrost Sensor L50-22F Heat Pump

Manufacturer

Part Number

47-21777-04
Sale Price

$16.96

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Rheem-Ruud 47-21777-04 is a genuine OEM defrost sensor designed for Rheem and Ruud heat pump systems. This critical component monitors outdoor coil temperature to control the defrost cycle, ensuring optimal system performance in cold weather conditions.

Key Features:

  • L50-22F temperature rating for precise defrost cycle control
  • Genuine Rheem-Ruud factory replacement part
  • Direct OEM replacement for reliable performance
  • Easy installation with standard mounting configuration
  • Essential for maintaining heat pump efficiency during winter operation

This defrost sensor prevents ice buildup on the outdoor coil by signaling when defrost cycles are needed, protecting your heat pump system and maintaining heating efficiency. Designed specifically for Rheem and Ruud heat pump units, this sensor ensures proper integration with your system's defrost control board.

Good

Fair price & speedy shipping. Excellent experience!

First time using very fast service!!!!

User friendly and efficient checkout.

Easily found parts, quick and easy check out process. Very satisfied

Was easy

Got the parts I ordered and they were delivered on time.

Nice experience whit the website easy and fast shooping

Just confusing that this was split into 2 packages and delay of second

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