Geothermal heating cooling and domestic water to water heat pump

Water Srouce/Water to Water Heat Pump

Working Principle

Water-to-water heat pumps extract the thermal energy stored inthe ground water for heating the building. Two wells are drilled in the direction of the water flow, and the water is fed through the heat pump. Ground water temperatures remain constant all year round, ensuring that water-to-water heat pumps operate in an extremely efficient and thus environmentally friendly way. Special attention must be paid to the water quality and available volume, as ground water is an efficient but sensitive source of heat.

Wide heating capacity range

The heating capacity of Macon water to water heat pumpranges from 8.7kw to 128kw, suitable for different market demand, no matter for household or commercial projects.

Wide application range

Heat exchanger of commercial water to water heat pump

Using Copper-nickel Shell-and-tube heat exchanger for option, super anti-corrosion and not easy to go rust.

Stainless steel shell in tube water to water heat pump for option

Using energy efficient compressors, heat exchanger, four-way valve and spare part to improve eenergy efficiency. Great performance, safe and reliable. It is widley uesed in coastal areas sych as Guam, Asutrial and etc.

Module combination design

This design is suitable for commercial, industrial, agricultural places with large hot water demands. One central controller is able to control 16 modular units.

Multiple protections and reliable

Water to water heat pump has vary protectuon controls like water flow switch protection, anti freezing protection, high/low pressure protection, compressor overload protection, high discharge temp. protection, etc

High efficient & energy-saving

International advanced heat pump technology to realize low operation cost. Electricity consumption is only 75% of solar water heater and 25% of electric water heater. 

Automatic antifreeze protection technology under standby mode

Unit designed with multi- grade antifree protection control function. When out door ambient temperature is lower tahn setting function  automatically and keep the unit safe

Multifunction 

Multifunction design, flexable application, users can intall the products according to their own needs. Cooling, heating and domenstic hot water is optional for different place..

Heat recovery for 02 type water to water heat pump

When the air conditioning side provides cooling, the compressor absorbs the heat from cold water heat exchanger to hot water heat exchanger by heat recovery, then the water temp. in cold water heat echange will be low, the water temp. in hot water heat exchanger will high. So when provide cooling, the unit can store or provide the hot water in hot water heat exchanger bu heatrecovery and don;t have to take more energy

Advanced control and easy operation

Using a touch screen, dot matrix LCD display control, rolling language menu, easy to operate. Parameteric design, display and monitor the unit operational status

High COP

When it is cooling+ hot water, the COP will be more than 7.5.

Timing in sections function

The heat pump units are Timing ON/OFF function and two sections can be set the same time. For example, first section to be 8:00 unit ON, 10:00 unit OFF, and second section to be 17:00 unit ON, 23:00 unit OFF, more energy saving.

Intelligent curve control mode

Intelligent working model with winter heating curve, according to the change of outdoor ambient temperature, the unit will calculate water supply temerature automatically. Make more convenient and energy -saving.