Features: 1, Used for Propane Gas ONLY. 2, Includes Thermopile, Thermocouple, Pilot Tubing And Sparker Electrode. 3, Replaces Old Part Numbers: 485-511A, HHT Part # 4021-737. 4, For Heatilator & Heat N Glo and Quadra-Fire Fireplaces. 5, Size information: 26" thermocouple, 34" thermopile, 26" gas pilot tube, 24" ignitor wire and 1.2x3 inch bracket. 6, High-quality brass, heat-resistant wiring ensure durability and performance. Package list: 1 x Propane Gas Pilot Assembly 4021-737 .
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