Does this thermostat support dual fuel or heat pump applications

or the furnace failing to progress past the initial purge cycle due to an open pressure switch

preventing ignition and causing immediate system lockout

technicians can avoid the vibration-induced fatigue common with inferior aftermarket components

Heavy-Duty Reliability: Built with industrial-grade materials to withstand constant thermal cycling

Carrier 330536-701 Wire Harness 319852-301 Does this thermostat support dualThe Carrier 330536 701 Wire Harness is a critical OEM replacement component designed for precise electrical integration within Carrier HVAC units, specifically targeting gas heating systems and packaged rooftops. As a primary furnace wire harness, this assembly facilitates reliable low voltage communication between the integrated furnace control (IFC) board and various system peripherals, including inducer motors and safety limit switches. Constructed