providing critical proof-of-flow for HVAC and ventilation sequences

this direct-acting thermostat provides a reliable 0-10 VDC control signal

ensuring the air handler meets its designated static pressure requirements

Does this TXV include the sensing bulb

Utilizing Source1 genuine parts maintains the original integrity of the heating system

Carrier HC45AE198 Motor 321894-708 providing critical proof-of-flow for HVACWhen you need a reliable OEM blower motor replacement for Carrier, Bryant, or Payne units, the Carrier HC45AE198 Motor is the direct performance match for keeping essential airflow consistent. This 3 4 HP furnace blower motor operates at 208 230V and delivers a steady 1075 RPM, providing the high torque output required for residential and light commercial air handlers. Built with a 48 frame diameter and high grade Genteq (formerly GE) engineering,