contractors can adjust the operating range and span of the actuator to match the specific requirements of HVAC mixing boxes or variable-volume terminal units

Designed as a genuine OEM boiler part

What is the maximum operating temperature

000 cycles to ensure long-term performance in demanding heating applications

This OEM limit control features a fixed L160-4

Carrier HT01BB249 Transformer contractors can adjust the operatingThe Carrier HT01BB249 Transformer is a critical HVAC low voltage power supply component designed for 24V control circuits. As a veteran technician knows, maintaining a stable 24VAC secondary voltage is essential for the reliable operation of contactors, gas valves, and integrated logic boards. This OEM Carrier replacement transformer provides a secondary step down from a 208 230V primary input, delivering 40VA of power to handle the inductive loads of