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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Key Benefits High-Capacity 25kW Output: Delivers robust supplemental heating for large-tonnage air handler applications
making it suitable for both straight-cool and heat pump applications where bi-flow metering is necessary
Precise Metering: Delivers accurate refrigerant flow to the evaporator
85" WC pressure switch operates as a normally open contact that closes when the inducer fan generates sufficient static pressure
High Torque Performance: Delivers the necessary power for Carrier HVAC motor repair in high-static environments
Siemens Building Technology S55180-A150 Actuator Refrigerant Key Benefits High-Capacity 25kW Output:The Siemens Building Technology S55180 A150 Actuator is a specialized 24V linear actuator engineered for the Powermite MZ Series valves. As an official SSB131. 09U model, it serves as the direct SSB81U cross reference, providing a seamless field replacement for legacy building automation components. This 3 position floating control actuator delivers 45 lbs (200 N) of nominal force, specifically calibrated for valves with a 7 32 inch (5. 5 mm) stroke.