Product Preview: Energy Saving Products Universal Air Switch

Energy Saving Products Universal Small Footprint Air Switch can replace hundreds of other exact replacement air switches saving you truck space and eliminating wait time on ordering parts! ESP’s Universal Air Switch comes from the NS2 family of reliable, economical switches with field-adjustable or factory-calibrated set points between 0.05″wc and 10″wc. These switches can sense positive, negative, … Continue Reading