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Smith 100112430 Switch is a factory-specified blocked inlet pressure switch designed to maintain critical safety standards in high-efficiency boilers and water heaters
technicians often find that degraded burner heads or clogged orifices lead to igniter failure or irregular flame sensor readings
offering reliable 1/2" NPT boiler sensor integration for both residential and light commercial service calls
The Warrick 3E4B features a robust terminal housing to protect electrical connections from moisture and debris
Seamless compatibility across major brands like Kenmore
Utica-Dunkirk 240009075 Wiring Harness 321894-706 Smith 100112430 Switch is aThe Utica Dunkirk 240009075 Wiring Harness is a critical OEM component designed for high precision electrical termination within the ECR International family of heating systems. Engineered specifically for Utica Dunkirk DXL series boiler parts, this harness ensures stable signal transmission and power distribution across the integrated control logic of the unit. As a genuine ECR International replacement part, it addresses the common issue of high
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