Description
ensure you are using the correct orifice and regulator settings as specified in the Reznor technical manual for your specific gas type
What does the 233-40248-05 include
If the heat sequencer fails to open the fan circuit
5 to 2-ton applications
as well as several Btu/hr rated power-vented gas-fired heaters
Utica-Dunkirk 2272134 Pressure Switch 318423-701 ensure you are using theThe 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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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