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This thermostatic expansion valve for air conditioning serves as a direct drop-in for worn or sticking metering devices
protecting the system's combustion integrity
Key Benefits Direct OEM Replacement: Ensures perfect fitment and electrical compatibility with specific Amana and Goodman furnace models
or unsafe operation
Common Questions What belt profile is compatible with this sheave
Siemens Building Technology 331-2794 Actuator 320735-701 This thermostatic expansion valve forThe Siemens 331 2794 is a No. 6 pneumatic damper actuator engineered for precise modulation in commercial HVAC systems. This rugged, metal fabricated power unit features an integral pivot mount and a 4 inch stroke, making it a reliable solution for the gradual or positive actuation of larger air control dampers and fire smoke dampers. Operating within a 3 13 psi spring range, this actuator provides the high torque necessary for heavy duty