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The Utica-Dunkirk 550003105 Pilot Assembly is a specialized LP spark pilot assembly designed for high-efficiency liquid propane boiler systems
Key Benefits: Universal Compatibility: Fits standard toggle-style wall plates for seamless integration into existing electrical setups
Cross-reference the part number 1320425 or look for the L180-M stamping on your existing switch
A functional 70300239 element should show a specific resistance value (typically between 35 and 45 ohms for this wattage)
Functional Devices PSH40A Power Supply 322838-752 The Utica-Dunkirk 550003105 Pilot AssemblyThe Functional Devices PSH40A is a robust 120 to 24 Vac power supply designed for critical building automation and HVAC control applications. This enclosed 40VA power supply features a high performance split bobbin transformer that provides isolated low voltage power, essential for protecting sensitive electronic controllers. Housed in a durable NEMA 1 metal enclosure, the PSH40A includes an integrated 10 Amp main circuit breaker and a dedicated 24