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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
this assembly is designed as a complete drop-in replacement
This axial flow fan is specifically engineered for PTAC units 9k to 15k BTU
pressure for stable LPG combustion
or new belts appearing mismatched
it provides exact fitment and electrical compatibility
Siemens Building Technology 331-2930 Actuator 321894-708 this assembly is designed asThe Siemens Building Technology 331 2930 Actuator is a heavy duty, metal fabricated No. 4 pneumatic damper actuator designed for reliable control of HVAC systems. This pneumatic piston type actuator features an integral pivot mount and 4 inch stroke, providing the linear force necessary for the gradual or positive actuation of outdoor air dampers, mixing boxes, and fire smoke dampers. With a 3 13 psi spring range, this unit is engineered for precision
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