Detailed Product Attribute
Installation : Freestanding
Certification : CE, CCC, GS, UL, ISO
Main Heat Source : air
Max Outlet Water Tem : 60℃
Power Source : Electric
Working condition : 0℃ to 40℃
Compressor : Panasonic or Copelan
Refrigerant : R417A/R407/R410/R404
Controller : Multi-function (LCD)
Payment : T/T
What is air to water heat pump?
The working principle is the same as in a
current refrigerator or Air conditioner unit.A heat pump is based
on a closed circuit filled with special coolant that evaporates
under low temperature and absorbs energy.Coolant vapors are
compressed in a compressor,getting heated up.Under higher
temperature,the gaseous coolant gives off its heat into heating
water which brings it back to liquid form,and the whole cycle
Like a fridge can draw heat from
food as cold as -20 degree,a heat pump can work and draw heat from
air,water or ground even under extremely low temperatures.A COP
(coefficient of performance) shows its efficiency,namely how many
times more energy it supplies than comsumes with falling
temperature of the heat source also the COP sinks.
How does a heat pump work?
The heat from air causes evaporation of the coolant that has a
low boiling point.Coolant vapor get compressed by the compressor
which makes it heated up.The hot vapour then passes through a heat
exchanger(condenser),condensing and giving off its heat to
heating water.Then it cools down swiftly when passing through the
expansion valve and the cycle starts again.