Technicians can easily perform field conversions to power-open/spring-close if system logic requires

a bypass valve is often necessary in systems with high minimum flow requirements or where older constant-speed pumps remain in service

ensuring the magnetic field strength is sufficient to shift the valve spool even under high differential pressures

The low pressure probe sensor is optimized for environments where standard height clearance is restricted

it comes pre-configured with the logic profiles required for compatible 2-ton through 5-ton heat pump models

Carrier HY85TB004 Terminal 324846-701 Technicians can easily perform fieldThe Carrier HY85TB004 Terminal is a critical OEM replacement part engineered for high integrity electrical connections in Carrier, Bryant, and Payne HVAC units. As a veteran grade terminal block, this component ensures stable point to point wiring for HVAC system diagnostics and power distribution, preventing common arcing or high resistance failures often found in aging condenser and air handler electronics. Built to exact factory authorized parts