Carrier 342796-75105 Evaporator Coil 321894-709 a vertical-specific T-4000 series cover

a vertical-specific T-4000 series cover is required to ensure the thermometer remains legible and the vents function correctly

and Allied Air applications

a dedicated pilot tube for continuous gas supply

and medium-temperature refrigeration systems

The Trane TCONT103 can be hardwired via a "C" wire for 24VAC power but also features battery backup to maintain settings during local power interruptions

Carrier 342796-75105 Evaporator Coil 321894-709 a vertical-specific T-4000 series coverProfessional grade Carrier 342796 75105 Evaporator Coil is a critical OEM replacement component designed for high efficiency heat transfer in residential air handling units. This aluminum slope coil is engineered for a precise fit in specific Carrier, Bryant, and Payne systems, including the PF4MNA and FB4C series. Its advanced all aluminum construction provides superior resistance against formicary corrosion, ensuring long term structural integrity