20-300kg 60ºC Commercial Heat Pump, For Heating

Product Details:

• Internal high efficient copper tube in shell heat exchanger. Only need to connect with regular pressure tank. Easy installation.
• Built in water flow swtich detect. Use SAGINOMIYO Electronic expansion valve to adjust gas flow n side-ranage accurately.
• Two timer setting function on digital LCD wire setting controller.
• Internal clock and setting memory record, auto-restart after power comsumption.
• Adjustable 1-5°C temperature differential return from setted water temp.