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What does the 233-40248-05 include
Does the HKA-15C replace the HKR-15C
as well as several Btu/hr rated power-vented gas-fired heaters
Reliable Safety Integration: Directly interrupts the thermocouple circuit to shut down gas flow
typically allowing for any position from upright to 90 degrees to ensure proper diaphragm function
Utica-Dunkirk 2272134 Pressure Switch 318423-701 What does the 233-40248-05 includeThe Utica Dunkirk 2272134 Pressure Switch is an essential safety component engineered specifically for condensing gas boilers and high efficiency HVAC systems. Designed to monitor the differential pressure within the venting system, this 0. 5" WC (water column) switch ensures your unit maintains stable combustion air flow. It functions as a critical safety interlock, opening or closing the electrical circuit to prevent operation under dangerous