Description
The A.J. Antunes 8224210005 SML Differential Pressure Switch is a highly accurate instrument used in HVAC systems with pressure range of 0.05 to 1 inches of water. This switch measures differential pressure between two areas and controls fan speeds plus checks the condition of the air filter for the better system operation. By ensuring that duct flow is appropriate it helps in the increase of energy efficiency and comfort in the heating ventilation and air conditioning. Some of the advantages include; better energy control, less operating expenses, and safety since problems such as blocked filters are easily identified. It is widely accepted in air handling units, variable air volume systems, and many more essential HVAC components
