Alto pool heat pump is the most economical solution to efficiently heat the swimming pool, which maximizes the value and enjoyment you get from your pool. It delivers up to five times more energy in heat than he electrical energy it consumes. Nearly 80% energy consumed is from the solar energy in the air which is free of changer; and only 20% is from...more

Basic swimming pool heat pump features: * Constant heating & cooling function * Advanced Titanium heat exchanger * World famous Janpanse brand compressor or Copeland compressor. * Golden aluminum foil type advantages: 1. Using golden aluminum foil,heat exchange performance higher than regular blue hydrophile foil,and more durable 2. Longer...more

Swimming pool heat pump unit WD-03YR-D Apply world famous compressor, 4-way valve, expansion value, the performance is higher and more stable Microcomputer LCD controller, assures free attendance Advanced de-frosting technology, completely remove frost, higher efficiency Constant temperature water output, automatic circulation heat ...more

1. Kelin Heat Pump is the green device which introduces the renewable solar energy in the air to water.So it is the most efficiency and environmental protection solution to heat the water for swimming pool and house use. 2.The heat pump works by driving the refrigerant around the refrigeration circuit containing four elements, which including...more