Carrier 308574-201 Coupling 320734-701 Field Serviceable Construction: Features a

Field Serviceable Construction: Features a replaceable thermostatic element and accessible internal parts

For technicians prioritizing system uptime

and specialized ventilation systems

Key Benefits Precise Switchover Control: Maintains consistent performance within the 11 to 15 psig range for accurate pneumatic air switching

OEM Compatibility: Genuine Johnson Controls/York component ensures exact fitment and terminal alignment in compatible furnace models

Carrier 308574-201 Coupling 320734-701 Field Serviceable Construction: Features aThe Carrier 308574 201 Vent Coupling is a critical OEM replacement part designed to maintain the integrity of the exhaust and intake systems in high efficiency condensing furnaces. As a Factory Authorized Part, this condensing furnace vent connector ensures a gastight seal, preventing combustion byproduct leakage and maintaining proper static pressure within the venting assembly. Constructed from high grade, heat resistant polymers, it is engineered