Adopts copper tube string Aluminum fin heat exchange tube, enhance heat transfer, increase the heat exchange area, special design of the duct and fins makes high efficiency operation and energy saving
Adopts tanso tubo string Aluminum palikpik init exchange tubo, paghusayin ang init transfer, dagdagan ang init exchange area, ang espesyal na disenyo ng maliit na tubo at mga palikpik gumagawa ng mataas na kahusayan ng pagpapatakbo at enerhiya nagse-save