Always verify your specific unit's model and serial number to ensure correct part selection

supporting systems with capacities up to 112

non-slip technical connection that maintains calibration over thousands of cycles

As an auto-reset limit switch

This industrial-grade cartridge fuse is fully compatible with standard Class R fuse blocks and rejection-style clips

Carrier 311213-402 Collector Box Els PW 17895 Always verify your specific unit'sThe Carrier 311213 402 Collector Box is a critical combustion component designed for high efficiency condensing gas furnaces. Engineered to manage the discharge of corrosive condensate and flue gases from the secondary heat exchanger, this OEM replacement part ensures the integrity of the secondary drainage system. Improper drainage or cracked collector boxes often lead to pressure switch trip outs or rollout issues, necessitating a direct match for