0 Items in Cart
Your cart is empty.
Browse Products
Quick specs
Part Type
Defrost control board kit
Includes
Defrost sensor
Fits
Rheem / Ruud heat pumps (OEM)
Dimensions
9 x 7.5 x 2.5 in
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
RHEEM Defrost Control Board Kit 47-102684-204
Genuine OEM Defrost Kit·Prevents Ice Buildup
$188.84
-
- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
RHEEM Defrost Control Board Kit 47-102684-204
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
In stock
In most items, small items ship same day. Complete systems ship next business day.
$188.84
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Quick specs
Part Type
Defrost control board kit
Includes
Defrost sensor
Fits
Rheem / Ruud heat pumps (OEM)
Dimensions
9 x 7.5 x 2.5 in
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
RHEEM Defrost Control Board Kit 47-102684-204
A genuine OEM replacement part designed for Rheem and Ruud heat pump HVAC systems. This kit ensures reliable management of the defrost cycle, preventing ice buildup on the outdoor evaporator coil during cold weather operation and maintaining peak system efficiency and performance.
Key Features
- Complete Kit: Includes the defrost control board (47-102684-14), defrost control sensor (47-102710-02, 48 in.), ambient sensor (47-102709-02, 48 in.), mounting hardware, and instruction sheet.
- Microprocessor-based demand defrost control for precise, efficient operation.
- Onboard LED indicators for easy troubleshooting of sensor faults or power issues.
- Direct replacement for older part numbers including 47-102684-104, 47-102685-06, 47-102685-07, and 47-21517-22.
- Built to strict Rheem OEM specifications for durability and long-term reliability.
Benefits
- Prevents Ice Buildup: Automatically initiates defrost cycles to keep the heat pump operating efficiently in winter conditions, reducing energy waste and potential system strain.
- Restores Optimal Performance: Quickly resolves issues like poor defrosting, low heat output, or frozen coils, helping your HVAC system deliver consistent heating.
- Easy Installation: Plug-and-play design with included sensors and instructions—ideal for qualified HVAC technicians (typically 30 minutes or less).
- Cost-Effective Repair: High-quality OEM part at a competitive price, often saving money compared to dealer parts while ensuring perfect fit and compatibility.
- Improves overall system reliability and extends the life of your heat pump.
Compatibility
This kit is compatible with a wide range of Rheem and Ruud heat pump models, including series such as:
- RPMM, RPNE, RPNL, RPQL
- 13PJL, 14PJM, and various RP series heat pumps.
Always verify exact model compatibility using your unit’s model number before purchase. Professional installation by a qualified HVAC technician is strongly recommended.
This part is a top choice for homeowners and technicians repairing Rheem/Ruud heat pumps experiencing defrost-related issues.
Key features
- Genuine OEM Defrost Kit — for Rheem and Ruud heat pumps
- Prevents Ice Buildup — manages outdoor coil defrost
- Peak Efficiency — maintains heating performance
- Complete Kit — part 47-102684-204
Why homeowners choose NAW
Genuine OEM parts
Every part we sell is the real thing — authorized, factory-genuine, and backed by the full manufacturer warranty.
Easy online ordering
Find your part by model number, add to cart, and get it delivered to your door — no middleman, no markup.
30-day hassle-free returns
Ordered the wrong part? Send it back within 30 days.
Help when you need it
Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
2 verified reviews
NS
Norman S
The RHEEM Defrost Control Board Kit 47-102684-204 is a game-changer for keeping systems running smoothly, ensuring efficient and reliable operation in all conditions. With its excellent price and top-notch performance, this kit is a must-have for maintaining peak HVAC efficiency and long-term durability!
VG
Valentino G
I couldn’t believe the fantastic value of the RHEEM Defrost Control Board Kit at such a great price! It delivered seamless performance and perfectly restored my system’s efficiency, making this a must-have upgrade for any HVAC setup.
