520820 Circuit Board Compatible with SF20/25/30/35/42 SF20F/25F/30F/35F/42F USE 520832 Wire Kit, DC 12V RV Furnace Heater Ignition Control Circuit Module Board Fan Control Ignition

Features: Compatible with OE part number: 520820, 520871, 520814, 520820, 33550L, AP4896608. Applicable vehicle models: this circuit board is compatible with SF20/25/30/35/42; SF20F/25F/30F/35F/42F USE 520832 Wire Kit; compatible with NT24/30/34SP; NT40 USE 520839 Wire Kit; compatible with NT12/16/20S; NT12/16/20SE USE 520840 Wire Kit; compatible with DD17DSI with Date Codes Below 9124 USE 520612; compatible with DD17DSI with Date Codes Above 9124 USE 520741. Safety protections: 1. Detect the flame when it is powered on; 2. Detecte the temperature, flame, and airflow during work; 3. Enter the locking protection and manually reset it when abnormal flame extinguishing is detected. This multifunctional board improved combustion efficiency, effectively monitoring and controlling the combustion process to advance hot water generation and continuous supply. Premium material: this RV furnace ignition control module board is made of quality material and undergoes rigorous quality inspection, which can be operated for a long period of time in a variety of environmental conditions to ensure its stability and durability. Easy installation: plug-and-play design, you can install this circuit board effortlessly in just minutes without requiring any tools or skills. Specification: Product name: Circuit Board Material: electric components Color: green Voltage: DC 12V Compatible with OE part number: 520820 Interchange part number: 520871, 520814, 520820, 33550L, AP4896608 Fitment: Compatible with SF20/25/30/35/42; SF20F/25F/30F/35F/42F USE 520832 Wire Kit Compatible with NT24/30/34SP; NT40 USE 520839 Wire Kit Compatible with NT12/16/20S; NT12/16/20SE USE 520840 Wire Kit Compatible with DD17DSI with Date Codes Below 9124 USE 520612 Compatible with DD17DSI with Date Codes Above 9124 USE 520741

• 【Applicable Models】: This circuit board is fit for SF20/25/30/35/42; SF20F/25F/30F/35F/42F USE 520832 Wire Kit; for NT24/30/34SP; NT40 USE 520839 Wire Kit; for NT12/16/20S; NT12/16/20SE USE 520840 Wire Kit; for DD17DSI with Date Codes Below 9124 USE 520612; for DD17DSI with Date Codes Above 9124 USE 520741
• 【OE part number】: 520820, 520871, 520814, 520820, 33550L, AP4896608
• 【Reliable Material】: Made of high-quality materials and subject to strict quality inspection to ensure long-term operation under various environmental conditions, ensuring its stability and durability
• 【Function】: This controller detects flame at startup, monitors temperature, flame and airflow during operation, and locks for protection with manual reset on abnormal flameout, improving combustion efficiency for stable hot water supply
• 【Easy to Install】: Plug and play design, you can easily install this board in minutes without any tools or skills, saving you time and effort