Multifunctional Heat Pump

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Product Description:

Type Multifunctional /Domestic
Heating capacity 5.0kw~21kw
COP ≥3.5
Rated water temp. /
Running ambient temp. -25~43℃
Compressor Rotary
Refrigerant R410a
Power supply 220-240~/50/1
Certification CE

Features
High efficiency DC inventer compressor of famous brand.
EEV optimize the refrigerant flow.
Wide working temperature range down to -25℃.
Water pump inside.
Intertek efficiency testing report proves its high COP.
With compressor crankcase heater and bottom plate heater.

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Q:Solar water heater for a long time will not be bad
Light switch is not tight, heavy water tank leakage. So, if you do not use solar water heater for a long time, to turn off the water switch, the water tank completely discharged clean, with a visor to cover the battery board can be.
Q:How to change the heating rod
There are two kinds of electric heating rods, like we use incandescent bulbs, a bayonet, a kind of silk mouth, first look at what kind of home,
Q:Solar water heater does not add water, the sun will not be bad in summer
Vacuum tube solar water heater with high efficiency in the summer, sunny weather conditions, less than two days water temperature can reach the boiling point, if a long time without water, such as travel, tourism, to make the water a long time at high temperature and high pressure conditions, will accelerate the aging of the sealing ring, accelerated aging, polyurethane shrink, sometimes not exhaust smooth, too much pressure will make the tank expansion bad, will shorten the life of furring, water tank. Therefore, if you are no longer at home, others often should arrange hot water or cold water in the vacuum tube collector is placed on the cover from the sun, stay home, and then removed. If the winter is not a long time. You need to cancel the electric heating setting, to avoid wasting electricity.
Q:How to deal with the solar water heater hot water pipe
The two kinds of temperature control is a control of water heater temperature display and control, one is to avoid the problem of temperature control at room temperature.
Q:Air water heater advantages and disadvantages?
5 long service life, low cost. Low maintenance costs, service life of more than 15 years, stable equipment performance. The utility model has the advantages of safe operation and high degree of automation, and the air water heater adopts indirect heating mode, and the operation safety is high. Low operating costs: energy saving effect is outstanding, the payback period is short, the product compared with conventional products can save 70% of energy.
Q:Solar water heater has shown how to do water
The water temperature and water level sensor is broken, or the sensor is too thick, the replacement of the sensor can beI hope you can help.
Q:What is the specification of the water supply pipe of the solar water heater?Plastic tube diameter is asked
Under normal circumstances are 20 caliber pipe. If the customer home water flow is small
Q:Installed solar water heater really worthwhile?
Economic angle:A solar energy can be used 10-15 years, priced at around 4000.One year, even if the winter, as long as the sun, lighting is good enough, the water temperature can reach 60 degrees.Then you think about how much money you can get 4000 dollars, how long can it be used?Safety:Solar water heater (without electric heating) is very high security, no basic security risks.Continued:If the weather is good, the water temperature is higher, and you can not use so much water, solar water heater insulation effect can let you in the next few days do not have to worry about hot water problems.Maintain:Solar water heater in addition to the sensor probe is prone to problems, other parts are rarely problems.Solar energy is also flawed:The weather is more likely, you may use hot water today, but there is no sun. (so the need for auxiliary heating equipment)After installation, want to move very troublesome.Installation risk because of the roof.
Q:Selection of domestic solar water heater
Businesses will talk to you as if it were raining flowers, but I hope you don't be fooled.Heard that the winter water pipeline easily donglie. Solar energy is not suitable for use in the north. My friend's solar glass tube burst once, how the water is also dissatisfied with the high water scare that month, exceeding the prescribed water consumption
Q:Why solar water heater automatically add water
Solar water heater, if the water pressure is enough, can not Sheung Shui, to confirm that there is no leakage of water, the basic water temperature and water level sensor is broken;Vacuum tube type solar water heater is composed of a heat collecting pipe, a water storage tank and bracket and other related parts, converting solar energy into heat energy mainly rely on vacuum tube, vacuum tube using the principle of cold water sinking floating, the water circulation and desired hot water

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