520820 RV Furnace Control Ignition Circuit Board with Fan Control Fit for Suburban NT12/16/20/24/25/30/34/42, SF20/25/30/35/42 Series 12V DC Control Module Replace# 520741 520871 521099

★★★★★ 4.5 120 reviews

$30.47
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by bitbiashara.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$30.47
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 20
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by bitbiashara.com
Free 30-day returns Details

Product details

Management number 210110502 Release Date 2026/04/02 List Price $12.19 Model Number 210110502
Category
  • 【Compatible Model】The 521099 RV Furnace Ignition Circuit Board compatible with all Suburban RV furnace series: SF 20/25/30/35/42-F/Q/FQ, SFV 20/25/30/35/42-F, NT 12/16/20-S/SE, NT 16/20-SQ/SEQ, NT 24/30/34-SP, SH-35/42-F, DD-17DSI. Replace part number: 520820, 521099, 520741, 520871
  • 【Reliable and Safe Operation】This 520820 circuit board comes with a high-precision microprocessor that syncs gas and electrical operations in real time, managing Suburban RV Furnace spark ignition and gas valves, initiating a safety lockout after three ignition failures. It uses thermal feedback to prevent ignition failures, stabilizes water temperature for consistent
  • 【Premium Quality】Made of premium materials, this ignition circuit board guarantees exceptional durability and stability. Meticulously designed to prevent short circuits, exceeds the quality of OEM components
  • 【Easy Installation】Plug-and-play design allows for quick replacement without professional assistance, ensuring a easy and stable connection
  • 【Buy with Confidence】If you have any questions about this 520820 Ignition Control Circuit Board, please contact us and we will respond you in 24 hours
Item Weight 10.6 ounces
Part Number RALZ-S537
Manufacturer RALZAOTO
Batteries Required No
Package Dimensions 5.12 x 3.94 x 2.36 inches

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.5 out of 5
★★★★★
120 ratings | 49 reviews
How item rating is calculated
View all reviews
5 stars
83% (100)
4 stars
4% (5)
3 stars
2% (2)
2 stars
1% (1)
1 star
10% (12)
Sort by

There are currently no written reviews for this product.