Pay in 4 interest-free payments of $40.53 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
ensuring precise static pressure compensation in fan coils
Rigorous testing according to ANSI/ASHRAE standards 86-1983 and 97-1989 confirms that this solution safely neutralizes hydrochloric and sulfuric acids without damaging internal valve plates or motor windings
Does this heat kit include a circuit breaker
and debris into the raceways
Siemens Building Technology 331-2929 Actuator 326010-701 ensuring precise static pressure compensationThe Siemens 331 2929 Actuator is a heavy duty No. 4 pneumatic damper actuator designed for professional HVACR installations requiring high torque performance. Featuring a 3 7 psi spring range and a standard 4 inch stroke, this unit is engineered for the gradual or positive actuation of large dampers, mixing boxes, and terminal unit air valves. Built with a rugged, all metal body and a replaceable EPDM rolling diaphragm, this pneumatic damper actuator
US$ 158.00
US$ 46.99
US$ 24.89
US$ 67.49
US$ 35.00