Ignition Control Circuit Board with Fan Control 520820 Compatible with Suburban 12V DC RV Furnace,RV Camper Furnace,RV Water Heater.Replace 520871 520814 33550L 521099

The Ignition Control Board Performs All The Functions Necessary to Turn The Furnace on and Keep It Running. Powered With 12V DC, The Board Sends Signals to Open The Gas Valve and Emits a High Output Voltage That Creates an Ignition Spark to Light The Burner POINTS TO NOTE: 520820 Circuit Board is Compatible with Suburban Furnace and Water Heater, 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 comes below 9124 use 520612; DD17DSI with date comes above 9124 use 520741.Before You Buy, Please Check The Model As Much As Possible to Ensure That The Product You Buy is What You Need We Provide Lifelong Warranty Service for The Circuit Board You Buy in Our Store. We Adhere to The Principle of "Customer Is God" and Wholeheartedly Provide Customers With The Best Quality Service. We Pay Special Attention to The Satisfaction of The Buyer. As Long As You Need to Contact Us at Any Time, We Will Answer All Your Questions at The First Time

• ▶ SOLVE YOUR PROBLEM - The Circuit Board Controls Almost Everything About The Operation of The Furnace,When Your Furnaces Dc Lgnition Circuit Board Cannot Work Properly, Some Circuits Cannot Work Properly, Our Ignition Control Circuit Board to Solve Your Problem
• ▶ WIDE COMPATIBILITY - 520820 Ignition Control Module Compatible with Suburban 12 Volt Furnaces and Water Heater. The Specific Models Are As Follows: RV Furnaces DD-17-DSI, NT-12S, NT-12SE, NT-16S, NT-20S, NT-16SE, NT-20SE, NT-24S, NT-24SP, NT-24M, NT-25K, NT-30SP, NT-34S, NT-42T, SF-20, SF-20F, SF-25, SF-25F, SF-30, SF-30F, SF-35, SF-35F, SF-42, SF-42F. RV Water Heater SW4D, SW6D, SW6DE, SW6DEL, SW6DEM, SW6DM, SW10D, SW10DE, SW10DEL, SW10DEM, SW10DM, SW12D, SW12DE, SW12DEL, SW12DEM, SW16D, SW16DE, SW16DEL, SW16DEM SW Series Water Heaters Above Serial Number 953900766.Will Not Work on NT-45S model. Will Not Replace 24V AC Model Boards
• ▶ EASY TO INSTALL - Ignition Control Module Board is a Plug and Play Assembly That Can Directly Replace The Old Control Board, And Put All The Wires Into The New Control Board in Their Original Wiring Locations.Taking Just Minutes to Perform Routine Maintenance
• ▶ REPLACE PART NUMBER - 520820 521099 520871 520814 33550L
• ▶ BRAND PROMISE - Lifetime Warranty, Worry-Free After-Sales Service. We Hope That Gagsu Can Make Your Shopping Experience Enjoyable. Feel Free To Contact Us If You Have Any Problems