3.5 Ton Heat Pump Split System
3.5 ton heat pump split system is divided into indoor unit and outdoor unit. The outdoor unit is a condensing unit. It is the same thing as an air conditioner. It is only a fan. The internal unit is a compressor and other components. Of course, the heat pump air conditioner is better. The so-called heat pump air conditioner is a four-way valve. The four-way valve does not operate when the air conditioner is cooling. The four-way valve operates when heating. The line refrigerant flows in the opposite direction. Cooling becomes heating. The biggest advantage of inverter air conditioners is that the outdoor unit does not stop. After the indoor temperature is reached, so the outdoor unit operates at low frequencies.
DC Inverter Heat Pump Hot Water Heater
This air source DC Inverter heat pump can controller additional electric heater, in-building high pressure & low-pressure digital sensor to sure cold ambient weather condition.