Description
Engineered for a maximum allowable pressure of 175 psig at 150°F
Never attempt to use this valve with LP without the proper spring and orifice modifications
Always verify the original valve body markings or system submittals
OEM Reliability: Built to Trane factory standards to ensure long-term mechanical stability in variable load conditions
The solid-state design and NEMA 1 protection make it suitable for various machinery room environments
Carrier HK06MB023 Pressure Switch 322056-301 Engineered for a maximum allowableThe Carrier HK06MB023 is a critical dual pressure switch engineered for precision monitoring of both high limit and low vacuum points in Carrier heating and cooling equipment. As a direct replacement for the legacy HK06NB023, this genuine OEM furnace part serves as a primary safety mechanism, ensuring that the inducer motor is moving sufficient combustion air and that the collector box is free from obstructions. By measuring pressure in inches of
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

























