OEM technical specifications ensure reliable interface with 24V control systems and inducer assemblies

it uses a bimetal disc and PTC heater to stagger the activation of heating elements and blower motors

including EV210B through EV250B series

Technical Reliability: Engineered for high-performance HVACR sensor systems to maintain precise pneumatic pressure control

This part is a drop-in replacement for a wide range of Carrier

Carrier 311213-404 Collector Box Els PW 17895 OEM technical specifications ensure reliableThe Carrier 311213 404 Collector Box is a critical OEM replacement part designed for 90% condensing furnaces. As a veteran technician knows, the collector box (or cold end header box) is the primary junction for managing furnace condensate drainage and protecting the inducer housing from moisture related failure. This specific factory authorized part is engineered to meet the exact pressure differentials required by Carrier and Bryant furnaces,