Carrier HK06NB017 Pressure Switch 320720-756 Fail-Safe Certainty: Mechanical spring return
Baker’s notes & crumb story
Description
Carrier HK06NB017 Pressure Switch 320720 756 Fail Safe Certainty: Mechanical spring return Fail Safe Certainty: Mechanical spring return provides 100% reliable closure during power loss High Ambient Reliability: Open Air Over (OAO) design and Class B insulation support stable operation in high heat commercial environments