Nordyne 632443R Pressure Switch Does this sensor require a

Does this sensor require a specific orientation when mounting

Direct Compatibility: Engineered as a native fit for Honeywell Mod IV series

also recognized as Model 69-114

Standard oils often lack the thermal rating required for the high-heat exhaust environment of a power venter

Nordyne 632443R Pressure Switch Does this sensor require aThe Nordyne 632443R is a critical OEM replacement pressure switch designed for induced draft furnaces. Engineered to monitor the differential pressure between the draft inducer motor and the flue, this SPST (Single Pole Single Throw) switch is factory calibrated to a precise 0. 85" WC (Water Column) trip point. It features a 1 4" barbed connection for standard pneumatic tubing and two terminal electrical contacts for direct furnace control board