The Carrier VSACC0450 Add-A-Zone Module is a critical component for expanding the capabilities of a residential or light commercial VVT system

ensuring precise static pressure regulation and optimized system performance

the S1-029-21180-000 is compatible with Propane (LP) provided the correct burner orifice is installed according to the manufacturer's conversion instructions

While designed as a Carrier OEM replacement part

Browning BX100 Belt Els PW 29614 The Carrier VSACC0450 Add-A-Zone ModuleThe Browning BX100 Belt is a heavy duty cogged V belt engineered for high torque HVACR applications and industrial drives requiring superior power density. Designed as a Gripnotch belt, this B section belt features a 103 inch outside diameter and is constructed with a raw edge design to improve grip and reduce slippage under heavy loads. The precision molded cogs increase flexibility, allowing the belt to operate efficiently on smaller diameter