World Marketing of America FA1009 Heater Spark Plug

Product Description

The WORLD MARKETING OF AMERICA FA1009 is a replacement spark plug designed for DuraHeat kerosene forced air heaters rated above 70,000 BTU/h. The spark plug initiates combustion in the heater's ignition cycle, and worn or fouled plugs are a leading cause of hard starts and failed ignition sequences. Annual replacement is the manufacturer-recommended service interval to ensure reliable start-up performance each heating season. This is a direct OEM-style replacement part, sold individually, and is typically installed by HVAC technicians or experienced service professionals performing seasonal maintenance on portable kerosene heating equipment.

This spark plug is intended for DuraHeat kerosene forced air heater models rated above 70,000 BTU/h. Confirmed compatible models include DFA120, DFA120T, DFA170C, and DFA210C. These are portable, fuel-fired forced air units commonly used in construction, agriculture, and industrial job-site heating applications. Replacing the spark plug on an annual basis, or any time ignition failure is observed, restores consistent combustion performance and reduces the risk of incomplete fuel ignition.

Key Features

• Direct replacement spark plug for DuraHeat kerosene forced air heaters above 70,000 BTU/h
• Annual replacement recommended for reliable ignition and consistent start-up
• Fits confirmed models DFA120, DFA120T, DFA170C, and DFA210C
• Sold individually as a single unit replacement
• Lightweight design at 0.142 pounds

Compatibility

Compatible with DuraHeat kerosene forced air heater models DFA120, DFA120T, DFA170C, and DFA210C, all rated above 70,000 BTU/h.

Installation Notes

Installation is typically performed by an HVAC technician or qualified service professional during annual maintenance. Before servicing, shut off the heater, disconnect it from its power source, and allow all components to cool completely. Remove and inspect the old spark plug for fouling, cracking, or electrode wear before installing the replacement. Follow the heater manufacturer's service documentation for correct electrode gap and seating procedure.

Technical Specifications

• Application: DuraHeat Kerosene Forced Air Heaters above 70,000 BTU/h
• Sold As: Each
• Weight: 0.142 pounds
• UPC: 00013204710095

Standard Information

• Brand: WORLD MARKETING OF AMERICA
• Manufacturer Part Number: FA1009