Carrier HH22PB036 Temperature Control 321702-401 using a sea-level switch at

using a sea-level switch at high altitude can lead to nuisance tripping or unsafe combustion due to the difference in atmospheric pressure

maintaining a tight 2-degree differential for consistent load management

Internal Pilot Actuation: Provides reliable opening and closing with a low 3 PSI minimum differential requirement

this component provides the exact balance and aerodynamic profile required to meet original factory specifications and maintain system head pressure within design limits

ensuring exceptional quality for maritime applications

Carrier HH22PB036 Temperature Control 321702-401 using a sea-level switch atCarrier HH22PB036 Temperature Control 33 55F SPST 20'Cap