or when used in systems with non-bleed TXVs that maintain high pressure differentials during the off-cycle

Streamlined Installation: Equipped with 30-inch lead wires and a top-mounted conduit connection for secure electrical termination

Versatile Application: Ideal for sealing air handlers

The Carrier 33ZCT55SPT is a commercial-grade space temperature sensor designed for high-precision environmental monitoring in Carrier Comfort Network (CCN) and i-Vu systems

Field Controls 01580101 Control 340155-7024 or when used in systemsThe Field Controls 01580101 (also indexed as Model 9"RC or 1580101) is a precision engineered barometric draft control designed for heavy duty oil or coal heating applications. This 9 inch regulator maintains a consistent draft by automatically compensating for changes in barometric pressure and chimney temperature, ensuring stable combustion efficiency. It features a highly sensitive gate that is adjustable from . 02"wc to . 08"wc, allowing