Carrier HK06NB010 Pressure Switch 320720-756 this Robertshaw 10-043 provides a

this Robertshaw 10-043 provides a reliable solution for replacing clogged or damaged orifices that contribute to pilot failure or irregular burner cycling

Built for the rigors of high-cycle operation

Floating control signal offers versatile modulation capabilities

Using non-specified wire can lead to control board damage or unsafe ignition delays

You must remove the cover

Carrier HK06NB010 Pressure Switch 320720-756 this Robertshaw 10-043 provides aThe Carrier HK06NB010 Pressure Switch is a factory authorized OEM safety component designed specifically for secondary heat exchanger monitoring and draft inducer verification in high efficiency gas furnaces. Rated at a fixed 1. 18" WC trip point, this SPST (Single Pole Single Throw) switch ensures the combustion blower is moving sufficient air to safely vent flue gases before the ignition sequence initiates. Constructed with a 1 4" barb connection