-25c work 140kw mono block EVI Air Source Heat Pump water heater model NERS-G40D
Product Description
Nulite NEW ENERGY EVI HEAT PUMP Low Temperature, High Efficiency,  Energy Saving & Space Saving.  
  • ASHP Heating Capacity: EVI 10.5KW 20kw 38.5kw heat pump.
  • Best Selling Market:  Global, especially in North & East Europe, North America.
  • Ambient Temp of Using:  Minus 25C-43C
  • Max water temperature: 55-60C
  • Certification: ISO9001, CE, CB heat pump air to water china heat pump air to water china
  • Use *Mitsubishi*  Compressor for EVI Air Source Heat Pump
HEAT PUMP TYPE
Monoblock EVI Heat Pump Air to Water Heat Pump
 10.5KW-20KW-38.5KW-Heating and DHW
MANUFACTURER
Nulite NEW ENERGY Group
FACTORY SCALE
with in total 3 factory in China 400,000 sq meters. 500,000 units producing ability, 200,000 units sold in 2019
HEAT PUMP FUNCTION
Radiator, Fan Coil Unit, Floor Heating Cooling & Hot Water
MOQ
5-10 Units (1-2 Units available with stocks)
SUITABLE MARKET
Minus 25C stable Working Central, North & East Market, North America
SUITABLE HEATING SPACE
TYPE OF HEAT PUMP USING AREA MODEL NAME Monobloc Heat Pump 10.5KW (60-100m2) B3SD Monobloc Heat Pump 20KW (150-200m2) B5SD Monobloc Heat Pump 38.5KW (250-300m2) G10D
Detailed Images
NO.1 COP up to 4.4 Working condition,adopting Copeland scroll type compressor.
The application of EVI technology together with high efficiency heat exchanger can improve the heat exchanging rate and make the COP up to 4.4.
 
 
NO.2 Highest outlet water temp. 60C
 
Due to outlet water up to 60C, the unit can replace the traditional boilers which are applied to the house heating and domestic hot water.
NO.3 Intensive Protections
Intensive protections have been added to Nulite NEW ENERGY EVI Air to Water Heat Pump in order to make the units run safely.Protections for high discharging temperature, high vacuum degrees excess current and large temperature difference are reinforced in EVI Heat Pump.
Product Paramenters
Item
NERS
B3S-D
B4S-D
B5S-D
G10D
Rated heating capicity
KW
10.4
15.5
19.7
38.5
Input power
KW
2.38
3.83
4.69
9.38
Voltage
V/Hz/Ph
220/50/1 380/50/3
380/50/3
380/50/3
380/50/3
Rated current
A
11/3.7
5.8
8.4
16.8
Rated output water temperature
°C
55°C Max temp.: 60°C
Hot water ouput
L/H
250
380
420
830
Refrigeration
R407C
Control mode
Microcomputer central processor (LCD control panel)
Compressor
Form
Scroll type
Quantity
1
1
1
2
Brand
Copeland
Unit
Net size
mm
1105×452×904
1108x489x1257
1108x489x1257
1507*853*1350
Weight
Kg
98
160
165
345
Nosie level
dB(A)
≤50
≤55
≤55
≤64.5
Fan
Form
internal rotor motor, magnesium aluminum alloy leaves(low noise)
Fan power
W
250
370
370
500*2
ambient temperature
°C
(-25℃ -- 43℃)
Inlet pipe diameter
DN20
DN25
DN25
DN40
Outlet pipe diameter
DN20
DN25
DN25
DN40
Our service
Brief Introduction of Nulite New Energy Group
Nulite New Energy is dedicated to supplying high efficiency energy-saving solution for household & commercial applications.Nulite New Energy has developed advanced & unique technology and takes the leads of Floor Heating EVI & Inverter Heat Pump, Swim PoolHeat Pump, Central Hot Water Heat Pump, Fan Coil Unit and Geothermal Heat Pump.
Heat Pump Produce Assembly Line
Nulite New Energy Headquater have 5 mian professional installation teames, which are full of efficiency and ability.Every team member is devote to work and provide the best quality of our product.
Nulite New Energy Exhibition Hall
With more than 300 kinds of popular modern designs.

Professional Installation Team

Nulite New Energy Headquater have 5 mian professional installation teames, which are full of efficiency and ability.

Professional Installation Team

Every team member is devote to work and provide the best quality of our product.
Customer Photo
Nulite New Energy and the 18th Asian Games
Nulite New Energy is the the official heat pump supplier for 18th Asian Games.
Over 100 distributors who joined the submit and explore the market support by Nulite New Energy Group.
Numerous Worldwide Customers
is well sold around the whole world,eapecially in US, Canada, Germany, Sweden, Poland, Ukraine, Russia, Finland, Czech, Slovak, Slovenia, etc
 
ISO 9001

Nulite New Energy Warehouse

is  a modern manufacturing factory covering 580,000 square meters, 1,200,000 units production ability and over 1,500 employees.

New Energy at South Pole

is the official heat pump supplier for China North & South Pole Expedition Team.

Numerous Worldwide Customers 

 is well sold around the whole world,eapecially in US, Canada, Germany, Sweden, Poland, Ukraine, Russia, Finland, Czech, Slovak, Slovenia, etc
Packing & Delivery

Stable Ply-Wooden Package

Has a good buffer performance, corrosion resistance, moisture-proof and seismic effect.

Professional forwarding company

Has a long-term good cooperation to ensure the safety of dispatchment.
Certifications
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