12528K Replacement Circuit Board Kit for Compatible Atwood RV Furnaces
Overview:
The 12528K Circuit Board Kit is an aftermarket replacement control board designed for compatible Atwood RV furnace systems. As the furnace's central control unit, it manages ignition sequences, monitors safety functions, and coordinates system operation. Replacing a failed control board can help restore normal furnace performance when experiencing ignition lockouts, inconsistent cycling, or system shutdown caused by a faulty board.
Designed as a direct replacement for specific Atwood part numbers, this kit offers a practical and cost-effective solution for RV furnace maintenance and repair.
Key Features:
- Direct replacement for select Atwood RV furnace control boards.
- Helps restore proper ignition sequencing and system operation.
- Designed for compatibility with original mounting and system configuration.
- Built with quality electronic components for dependable performance.
- Suitable for maintenance, repair, or restoration of compatible RV heating systems.
- Cost-effective aftermarket alternative to the original component.
Important Information:
This is an aftermarket replacement part. It is not manufactured by or affiliated with Atwood or the original equipment manufacturer. Brand names and part numbers are used solely to identify product compatibility.
Installation should be performed by a qualified technician or an experienced installer familiar with RV furnace electrical systems.
FAQs:
Q: What does the 12528K circuit board control?
A: It controls furnace ignition, monitors safety functions, and coordinates operation of the heating system.
Q: Which Atwood part numbers does this replace?
A: It is designed as a replacement for Atwood 91363, 91420, 91504, and 91606.
Q: Is this an OEM Atwood part?
A: No. This is an aftermarket replacement designed for compatible applications.
Q: Can replacing the circuit board fix ignition problems?
A: If the original control board has failed, replacing it may restore proper ignition and furnace operation. Other furnace components should also be inspected during diagnosis.
Q: Is professional installation recommended?
A: Yes. Installation by a qualified technician or experienced RV service professional is recommended.
Fit / Measuring / Safety Notes:
- Verify your existing circuit board part number before ordering.
- Confirm your furnace model uses one of the listed compatible Atwood replacement part numbers.
- Disconnect all power before servicing the furnace.
- Inspect wiring connections and connectors for damage before installing the replacement board.
- Follow the furnace manufacturer's service procedures during installation.
- Do not assume compatibility based solely on appearance.
Helpful Links:
Product Details / Specifications:
- Part Number: 12528K
- Product Type: RV furnace circuit board kit
- Application: Replacement control board for compatible Atwood RV furnaces
- Voltage: 12VDC
- Current (I): 0.25A
- Iv: 2A
- Marking: 2021-90
- Revision: C
- Code: 2237
- Marking: Micro
- Identifier: 50N-12-3-3-7-10-0-P23062
- S/O: 41130
- Aftermarket replacement component
Direct Replacement for:
- ATWOOD 91363
- ATWOOD 91420
- ATWOOD 91504
- ATWOOD 91606
Manufacturer Warranty
Warranty Coverage: 1-Year Limited Warranty
This replacement part from NBK includes a 1-year manufacturer's warranty covering defects in materials and workmanship under normal use.
If you experience an issue within the warranty period, please contact us with your order details so we can assist with evaluation and next steps. Warranty coverage does not apply to damage caused by improper installation, misuse, or external electrical issues.
Estimated Lead Time
Orders typically leave our warehouse within 2–3 business days. After your order ships, delivery time will depend on your location and the carrier's transit schedule.
Processing and shipping times may vary based on product availability and carrier service. If you have any questions about current stock or estimated delivery dates, please contact us before placing your order.
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