EVI air source heat pump – low temp work -25℃
work at -25℃ ambient temp
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
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.
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.
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.
Multiple models for chosen
|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||74.4||81.2|
|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||16.3||19.2|
|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||62.7||66.4|
|Hot water output T/H||0.17||0.33||0.18||0.32||0.63||0.95||1.2||1.27|
|Input power KW||2.6||5.2||2.8||4.69||9.38||14.07||16.3||18.76|
|Super low ambient temp condition Air source side DB/WB is -15℃/-17℃, inlet water temp 10℃, outlet water temp 55℃. )|
|Heating capacity KW||5.33||10.66||5.95||9.7||19.4||29.1||34.6||38.8|
|Hot water output T/H||0.1||0.2||0.11||0.19||0.37||0.56||0.66||0.74|
|Input power KW||2.5||5||2.7||4.15||9.3||14.45||15.6||19.6|
|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.|
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