SKU: 7857897657

520820 Furnace Heater Fan Control Ignition Circuit Board For Suburban RV

Sale price$24.09 Regular price$26.77
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

520820 Furnace Heater Fan Control Ignition Circuit Board For Suburban RV520820 Furnace Heater Fan Control Ignition Circuit Board For Suburban RV Feature: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All items were tested for performance. 3: Made by high quality material, lightweight, anti rust, colorfast and durable. 4: Aftermarket product with premium quality. 5: Stable performance, high

520820 Furnace Heater Fan Control Ignition Circuit Board For Suburban RV

Feature:
1: According to the original factory specifications,perfect match for the original car.
2: Own different test machines to design exact accurate parameter for our products.All items were tested for performance.
3: Made by high quality material, lightweight, anti-rust, colorfast and durable.
4: Aftermarket product with premium quality.
5: Stable performance, high reliability,suitable for replacing your broken one.

Specifics:
Condition: 100% Brand New
Material: Plastic+Metal
olor:show as pictures
Manufacturer Part Number: 520820
Interchange Part Number: 520820
Other Part Number: 520820
Current:12V DC
Type: Water Heater Ignition Control Board
Fitment Type: Direct Replacement

Fitment:
Compatible with: SF20/25/30/35/42; SF20F/25F/30F/35F/42F USE 520832 WIRE KIT ;
NT24/30/34SP; NT40 USE 520839 WIRE KIT ;
NT12/16/20S; NT12/16/20SE USE 520840 WIRE KIT ;
DD17DSI WITH DATE CODES BELOW 9124 USE 520612 ;
DD17DSI WITH DATE CODES ABOVE 9124 USE 520741

Package Include:
1x Circuit Board
[* Instruction is Not included!]

Note:
1.Please check the description or use the year/make/model check finder and replace part numbers to confirm the compatibility before purchasing.
2.Professional installation is recommended.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 7857897657

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4.2 ★★★★★
Based on 17 reviews
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Product Reviews
C
Verified Purchase
Coldax
Belleville, US
★★★★★ 5
2021 Volvo XC 40 T5R
Works perfectly. Be sure to tighten down with the proper torque!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2025
H
Verified Purchase
HEIDI
Chelsea, US
★★★★★ 5
Fits Volvo xc90
Fits my Volvo xc90 2020
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2025
D
Verified Purchase
Destiny Voisine
Draper, US
★★★★★ 5
It fit
BMW X1 2015. No problems at all. You won’t need any other cup unless you have more style euros.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
B
Verified Purchase
Brian Classen
Waukegan, US
★★★★★ 5
FRIENDLY REMINDER Don't overtighten the bolts
MUCH better than the cheap plastic OEM part, Just a reminder though, these thread into an aluminum block so be very careful to start them finger tight first, then evenly tighten both bolts to push the fitting into the chamber. If you don't, it will slightly misalign and you run the risk of stripping the threads. The one comes with the replacement o ring, and be sure to get some antifreeze on that seal prior to attempting to push it into the chamber. IT IS A TIGHT FIT, but that's what you want, so just be careful. You might also want an extra hose clamp on hand, as the one that came with this began to bend as it got tight, so I had to replace it for peace of mind. Overall, great product though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
D
Verified Purchase
Dklnyc
Pawtucket, US
★★★★★ 5
Strong product
Great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026

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