EVI air source heat pump2018-08-25T16:19:49+08:00

EVI air source heat pump – low temp work -25℃
operation in cold weather -25℃
max outlet hot water temp +60℃
for sanitary hot water and under floor heating

  • EVI air source heat pump is specially designed for cold climate area, can best satisfy the household and commercial of sanitary hot water and floor heating use, it can work down to low temp of -25℃.

  • Branded componenets, heart compressor as top one America scroll Copeland, Japan saginomiya four way valve, Emerson expansion valve.

  • Environment friendly HCHF refrigerant  as R410A / R407C, 

  • Quick-mind LCD controller, one touch ON enjoy automate heating and hot water, timer ON/OFF function available.

  • Auxiliary electric heating control possible.

  • Intelligent defrosting technology, evaporator as finned tube heat excahnger with big air flow, its wave shape design efficiently reduced get frosting in winter, to the climate of dry air, adpoted “time + temp difference “defrosting control technology, defrosting in time and clean.

Technology changes life!
We concern your living feeling, also concern your electricity bill

clitech air to water heat pump installation diagram

Branded components

  • Mature design
    Adopt “Solkane 5.0” software to calculate heating, “Airsoft” software to calculate heat exchanger design, “system Design Simulator” to calculate cooling system capacity, to assure system match reasonable.

  • Reliable technology
    Nitrogen filled protection when welding, high pressure Nitrogen to keep pressure and electronic halogen detection for assure system no leaking.
    Pipe take shock absorber design, and take protector to assure pipe never get worn out.
    Wire lines atke insulation protection, assure never because of wire aging and get short circuit.

  • Reliable test
    Before delivery, unit has get through full test for safety, high temp, low temp, defrosting condition, assure unit run safely, stable and high efficient.

  • Suppress frosting and defrosting technology
    Supress frosting: Evaporator takes big air flow design, special allocate technology assure every refrigerant loop the same flow.
    Somre units adopt single row heat exchanger, improved heat exchange efficiency and decreased frosting form speed, adopt wave type high efficient fin, to assure frosting won’t block flow.
    Defrosting technology: Adopt PID defrosting technology of “time + temp difference change rate”, to assure defrosting in time and clean.

  • Refrigerant pressure control technology.
    Adopt patent produced refrigerant pressure buffer system, making the refrigerant system keep stable at different ambient temp and water temp.

 Standard condition (Air source side DB/WB is 20℃/15℃, inlet water temp 15℃, outlet water temp 55℃.)
 Heating capacity KW 10.4 20.8 11.4 20.3 40.6  60.9 74.481.2
 Hot water output T/H 0.22 0.45 0.25 0.44 0.87  1.31 1.6 1.75
 Input power KW 2.58 5.12 2.77 4.8 9.6  14.4  16.319.2
 Low ambient temp condition (Air source side DB/WB is 7℃/6℃, inlet water temp 10℃ outlet water temp 55℃) 
 Heating capacity KW 8.65 17.3  9.59 16.6  33.2 49.8  62.766.4
 Hot water output T/H 0.170.33 0.18 0.32  0.630.95  1.21.27
 Input power KW 2.65.2 2.8 4.69  9.3814.07  16.318.76
 Super low ambient temp condition Air source side DB/WB is -15℃/-17℃, inlet water temp 10℃, outlet water temp 55℃. ) 
 Heating capacity KW 5.3310.66  5.95 9.7  19.4 29.1  34.638.8
 Hot water output T/H 0.1 0.2  0.11 0.19  0.37 0.56  0.660.74
 Input power KW 2.5 5 2.7  4.15 9.3 14.45  15.619.6
 Power source 380V/3N/50HZ or 220V/1N/50HZ 380V/3N/50HZ
 Noise level dB(A) <55  <58 <55 <58  <62 <64 <66 <66
 Unit weight Kg 115  175  115  145 270 470 620 620
 Unit size W x D x H cm        
 Up fan type 67x64x82 139x67x82 67x64x82 81x78x105 145x78x105 170x90x125 170x90x125 170x90x125
 Side fan type 88x37x100 130x42x125 88x37x100 112x43x126 / / / /
 Connection pipe size DN DN20 DN25 DN20 DN25 DN32 DN40 DN50 DN50
View full CAR-EVI series heat pumps parameter list pls click here.

More options for CAR-EVI air source heat pump

Stainless steel casing

Protect heat pump

Casing setting

Stainless steel casing is used to protect heat pump outcasing from rust install outside, the standard is galvanized steel casing with painting of white

Soft starter apparatus

Protect compressor

Adding on

With soft starter the machine will temporarily reduce the load and torque in the power train and electric current surge of the motor during start up.

Bottom heater

Protect heat pump

Adding on

Bottom heater is electrical tapes installed by heat pump bottom, when winter cold there water by the bottom, may start the bottom heater to avoid freeze.

Product producing photos

heat pump noise level-min
Heat pump work in low temp loading
heat pump for low temp-min
Heat pump with solar heater
heat pump for low temp EVI-min
EVI heat pump operation in cold weather
clitech heat pump operation in cold weather
clitech sales with heat pump

Ask us for price and solutions today!
Your inquiry will be replied within 24 hours, and we value your privacy.

Contact us