Siemens Building Technology S55180-A158 Actuator Refrigerant Which furnace models use the

Which furnace models use the 58W10

The 304 stainless steel spherical float is housed within a brass external float chamber

always verify with the air handler's partial list of approved parts

This component is a critical safety device designed to prevent fire and carbon monoxide hazards

making it a direct-fit replacement for specified Copeland condensing units

Siemens Building Technology S55180-A158 Actuator Refrigerant Which furnace models use theThe Siemens Building Technology S55180 A158 (Model SSF161. 05U) is a high precision proportional electronic actuator designed for seamless integration with 599 Series zone valves. Engineered for performance in VAV systems, fan coil units, and chilled ceiling applications, this 24Vac dc actuator utilizes a 0 10 Vdc positioning signal to provide linear control with a 1 10 inch (2. 5 mm) stroke. As a non spring return (NSR), fail in place unit, it