Residential EVI Low Temperature Air Source Heat Pumps For Lowest Ambient Temperature -25℃ Area

Residential EVI low temperature air source heat pumps for house warming for lowest ambient temperature -25℃ area This is air source heat pump for house warming for the area with lowest ambient temperature -25℃, we use the Copeland EVI compressor which has enhanced vapor injection technology, it can highly increase the performance of the compressor in ultra low ambient temperature.We can supply 3-way valves which can be controlled by our control system, so you can get both hot water and house heating.And with our design and accurate adjustment in testing, it will give you a warm winter.Product Info. CompressorCopeland EVI scrollCapacity9KW, 15KWRefrigerantR410ACondenser"ND" Shell & Coil heat exchangerEvaporatorFinned tube heat exchanger with stainless steel 304 of frameFan MotorAxialFan bladesMetalEconomizerSWEP plate type heat exchangerAC contactor & RelaySchneiderElectronic expansion valveJapan Saginomiya or World No.1 SanhuaReversing valveWorld No.1 SanhuaControllerLCD, special for EVIPackageWooden case or CartonFastenersStainless steel 304Additional Info. Delivery time25 days after order confirmedWarranty time24 months after shipmentPayment termT/T or L/C at sightProduction capacity300 units per monthBrandMES or OEMParametersWarmer-RL series( Residential EVI Air source heat pump for House Heating & Hot Water)        WM-RL-1609WM9-RL5WM15-RL5House heating standard conditionHeating capacitykW915Input powerkW2.744.53Input currentA5.178.56COP/3.293.31Hot water Normal conditionHeating capacitykW1220Input powerkW2.664.39Input currentA5.038.31COP/4.514.55Hot water Nominal  conditionRated heating capacitykW9.515Rated input powerkW2.513.9Rated input currentA4.747.36COP/3.793.85Hot water     Low temperature conditionHeating capacitykW610Input powerkW2.333.83Input currentA4.337.13COP/2.582.61Maximum input power/currentkW/A3.61/6.925.71/11.20Rated hot water output temperature℃55Rated space heating water output temperature℃45Maximum water output temperature℃60Rated hot water yieldsL/H204.25322.5Power supply3N 380V/50HzCompressorTypeHermetic scroll typeStart modeDirectly start(Soft start for option)Water side heat exchangerTypeShell & coil heat exchangerWater flowM3/h2.13.3Water pressure dropKPa≤50≤55Connection sizeDN2525EconomizerTypeBrazed plate type heat exchangerProtections1. High pressure and low pressure protection,2. Anti-freezing protection,3. High temperature protection,4. Too big of the water temperature difference for outlet and inlet protection,5. Overload protection,6. Lack phase protection,7. Reverse phase protection, etc..NoiseDB(A)≤55≤58Unit dimensionsmm1100x410x1550Wooden case package dimensions(L*W*H)mm1146x456X1712Net weightKG115135Gross weightKG130150Testing condition: 1. Heating standard condition: dry-bulb temperature 7℃, wet bulb temperature 6℃; Cold water inlet temperature 40℃, outlet water temperature 45℃.2. Hot water normal condition: dry bulb 20℃, wet bulb 15℃; initial water temperature 15℃, end water temperature 55℃.3. Hot water nominal condition: dry bulb 7℃, wet bulb 6℃; initial water temperature 9℃, end water temperature 55℃.4. Hot water low temperature condition: dry bulb -12℃, wet bulb -14℃; initial water temperature 9℃, end water temperature 55℃.The above parameters may have some differences from the final product because of products updating, please refer to final product lable, or refer to us for any information. Our company keeps the right to interpret.