Description
preventing leakage even in systems with high differential pressures
High-Ambient Reliability: Open Air Over (OAO) design and Class B insulation support stable operation in high-heat commercial environments
Frequent tripping usually indicates poor combustion air
If your control board was recently replaced with a direct-drive 80V version
this is an OEM part specifically optimized for Carrier
Carrier HK06NB017 Pressure Switch 320720-756 preventing leakage even in systemsThe Carrier HK06NB017 is a critical OEM dual pressure switch assembly designed specifically for two stage high efficiency condensing furnaces. This Honeywell manufactured component features two distinct calibrated setpoints: a low pressure circuit at 0. 71" wc and a high pressure range of 1. 60" 1. 81" wc. This configuration allows the furnace control board to verify proper venting and inducer motor performance across both low and high fire heating
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

























