... house,household,villa. Hemetic anti-corrosion housing Water-to-air heat pump1. Heating capacity 12.50kw~32.50 kw, cond ... unit.7. Tranformer 50VA,printed circuit board, contactor,capacitor and fan motor relay are involved in electriod control panel8. Remote ... control switch,starting relay, high and low voltage protection9. Fiber filter net, accoustic lining water- ...