Air Conditioner Squirrel Cage Blower | HVAC Air Flow

by | Air Conditioning | 0 comments

Air Conditioner Squirrel Cage Blower | HVAC blower motors move the air through the system. The blower motor is sized based on the amount of air flow necessary for the system. This blower motor is the supply fan for the supply air in a large commercial York AHU. An AC and heating forced air system is sized based on load. The load factors include heat loss and heat gain, number of people in the building, types of rooms served, factoring in heat produced by equipment such as computers and other heat producing equipment. (more…)

Chilled Water System Efficiency | HVAC Cooling

by | Commercial HVAC | 0 comments

Chilled Water System Efficiency

Carrier Chiller w/Air Source Condenser

Chilled Water System Efficiency - Chilled water systems in HVAC are common in large commercial applications utilizing chillers to chill the water, a pumping system to pump the water (water and glycol systems are common), and chilled water coils inside air handlers or ductwork to exchange heat from the air that is distributed throughout the building for conditioning.
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