Feature

●OEM Part Number: Fit for Sub-urban Furnace And Water Heater Circuit Boards Including 520871 520814 520820 33550L AP4896608.
●Compatible Models: Fit for 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/DD17DSIWITH DATE CODES ABOVE 9124 USE 520741.
●Material: Delicately crafted using premium materials, the circuit board is meticulously designed to prevent short circuits, surpassing the quality of OEM components.
●Reliable and Safe Operation: Ensuring high reliability, our module board optimizes water heater combustion efficiency through vigilant monitoring and control. This enhances hot water generation efficiency. Packed with safety features including overheat and leakage protection, our control board acts as a safeguard, minimizing potential safety concerns and protecting both you and the water heater from potential dangers.
●Installation: Easy to install, just connect all the wires correctly and its ready to use. It is recommended to take pictures before removing the original circuit board to ensure that subsequent wiring is correct.


Description

OEM Part Number:
Fit for Sub-urban Furnace And Water Heater Circuit Boards Including 520871 520814 520820 33550L AP4896608.

Compatible Models:
Fit for 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/DD17DSIWITH DATE CODES ABOVE 9124 USE 520741.

Package Content：
1* 520820 Lgnition Circuit Board