Wayne Combustion 31156 Kit-Tune Up/Repair

The Wayne Combustion 31156 Tune-Up / Repair Kit is a comprehensive OEM field service solution engineered for high-performance maintenance of Wayne oil burner models including the M, MSR, MH, ER, ERA, EH, EHA, EHASR, OE, and OEA series. This kit provides technicians with the critical ignition and drive components required to restore combustion efficiency and ensure stable flame patterns in residential and commercial heating applications.

Replacing worn internal components with this genuine OEM maintenance kit prevents common ignition failures and intermittent lockouts. The kit includes dual-length electrode stems (long and short) with high-temperature ceramic insulators, a durable copper oil line with flare fittings, and a precision gun setting gauge to verify critical clearances. By refreshing the electrode assembly and fuel pump drive coupling, contractors can minimize soot accumulation, reduce fuel consumption, and stabilize CO2 levels within the heat exchanger.

• Universal Compatibility: Specifically sized for a wide range of Wayne E and M series burners typical in HVAC and pressure washer systems.
• Precision Ignition: Includes multiple 4-inch ceramic insulators and electrode tips (7/8" and 1-3/4") for exact spark gap adjustment.
• Complete Component Match: Features essential hardware including buss bar supports, insulator bushings, and an oil line elbow for a leak-free seal.
• Restored Efficiency: Replaces fatigued fuel pump drive couplings to eliminate mechanical slippage and ensure consistent fuel delivery.

Which burner models does the 31156 kit support?
This kit is designed for Wayne M-Series (M, MSR, MH), E-Series (ER, ERA, EH, EHA, EHASR), and OE/OEA burners. It covers both standard oil-fired and hot-water pressure washer configurations.

Does this kit include a replacement fuel nozzle?
No, fuel nozzles are specific to the required GPH (gallons per hour) and spray angle of your specific appliance. These must be sourced separately based on the burner’s rating plate.

What is the purpose of the included gauge?
The gun setting gauge is used to set the exact distance between the electrode tips and the nozzle face, which is critical for preventing terminal carbon buildup and ensuring 10,000V arc reliability.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.