The DryAir HEFF 1M Series II Plate Heat Exchanger delivers up to 1,000,000 BTU/h, enabling efficient fluid-to-fluid heat transfer. Its 3 HP pump circulates fluid up to 70 ft vertically, ideal for high-rise applications. With a separate fluid loop, it's suitable for heating potable water, fuel, or process fluids. Compact design: 36″W x 52″L x 33″H; weight: 500 lbs wet. Electrical: 230V, single-phase, 60Hz, 30A.