making it suitable for large-scale boiler applications

With its sealed switch compartment

supporting a nominal 20 psig supply air pressure (up to 30 psig maximum)

This specific Carrier furnace ignitor is cross-compatible with multiple Carrier

often found in deck ovens and large-scale commercial baking equipment where standard residential 3/8" or 1/4" valves are insufficient

Lochinvar & A.O. Smith 100173054 Inlet Sensor THPU32HP7Y making it suitable for large-scaleThe Lochinvar & A. O. Smith 100173054 Inlet Sensor is a critical NTC thermistor engineered for precise temperature monitoring in high efficiency commercial water heaters and hydronic boilers. This sensor, which is cross compatible and functionally identical to WRE2145, monitors the incoming water temperature to provide real time data to the control module. This allows the system to modulate the firing rate accurately, maintaining a stable delta T