Profile: Temtrol, Inc. designs & supplies air handling units, OEM and replacement coils. We render thermal performance, sound and air flow testing services. Our CES lab is equipped with a calibrated, nozzle-type air flow measurement station. Our components include fans, bases, fan shafts, dampers, louvers and access doors. Our fan shaft is ring gauged for a precision fit in bearing journals to reduce fretting. Our damper blades feature a zinc-plated tubular steel square shaft to eliminate actuator slippage. Our FC series air handling units focuses on indoor air quality and high efficiency filtration. We serve schools, hospitals and commercial buildings.