Terminal Block Wire Connection

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

and a 145°F close point for system reset

As an auto-reset limit switch

3" WC Rating: Calibrated to meet exact factory specifications for accurate furnace pressure switch troubleshooting

Carrier 311213-402 Collector Box Els PW 17895 Terminal Block Wire ConnectionThe 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