The Allied system features a foul resistant all copper refrigerant heat exchanger, designed for low back pressure and optimum heat exchange efficiency. All fiberglass, copper, and plastic, can not corrode.
Self cleaning requires little maintenance.
Variable speed controlled by temperature to save water. Aluminum frame, epoxy coated, plastic blades, fractional hp. All plastic, non corrosive, and non fouling. Sta-Right pump, rated for continuous duty, very efficient. The compressor and pump housing is all fiberglass to match cooling tower.