Armstrong Air 3.5 Tons Heat Pump Split System - 15 SEER voomi_id_23369 This 2-stage pneumatic-electric relay is

This 2-stage pneumatic-electric relay is a best-fit for applications like fan induction terminals or multi-stage electric heating/refrigeration setups

and dryers

three-phase motor with a power rating of one horsepower and a speed of 1000 revolutions per minute

This exhaust fan is suitable for a variety of commercial applications

Armstrong Air 3.5 Tons Heat Pump Split System - 15 SEER voomi_id_23369 This 2-stage pneumatic-electric relay isARMSTRONG AIR 4SHP14LB142P 50A 3. 5 Ton 14 15 SEER Heat Pump (4SHP14LB142P 50A) 3. 5 Ton 14 15 SEER Heat Pump 35. 75 Inches Width x 37. 75 Inches Depth 3 8LL 7 8SL 40A MOCP 285 Lbs ARMSTRONG AIR BCE5E42MA4X 50 3. 5 Ton Vertical Horizontal ECM Constant Torque X13 Air Handling Unit W TXV (BCE5E42MA4X 50) 3. 5 Ton Vertical Horizontal ECM Constant Torque X13 Air Handling Unit W TXV 21 1 2 Inches Width x 53 5 8 Inches Height x 22 Inches Depth 168 Lbs