Small Air Source Heat Pump Water Heater With Water Tank
Specifications
For domestic hot watersmall unit with water tank
With GRUNDFOS water pump inside
easy for installation
CE, CB
DERON Small air source heat pump water heater
Model:DE-9WB
Introduction:
This series of air source heat pump is designed for the area with ambient temp. from -10~45degrees in the whole year. The unit works for domestic hot water.
Compared with the ordinary air source heat pump, this kind of unit is built in Grundfos or Wilo brand circulation pump, for easier installation, and to reduce your cost in the project. Moreover, pressurized water tank built in 304#stainless steel inner tank is optional to be combined with the heat pump unit.
Feature:
1) Domestic compact design, with built-in circulation pump, simply installation.
2) Replacing your air-conditioner outdoor unit with high efficiency, connect directly to the existing indoor unit, save your cost.
3) Produce free hot water in summer when cooling, make heating and hot water in winter.
4) 3 sets of timer function, flexible start-stop control.
5)) Strengthened 1.0mm thickness well-coated casing, durable and anti-corrosion.
6) New fiber nylon fan, low noise.
7) With auxiliary heating control, circulation water pump control.
8) Outstanding anti-frost performance with improved structure and control.
9)4 way-valve revert circuit defrosting, with adjustable defrosting setting.
10) Anti-corrosion case: durable coating; no-screw design with stainless steel bolts and nuts, no rust.
Components:
Construction:
Parameter:
| Model | DE-9WB |
| Power supply(V/ph/Hz) | 220~240V/1ph/50Hz or 60Hz |
| *Heating capacity(kw) | 3.8 |
| *Heating capacity(BTU) | 12280 |
| Rated power input(kw) | 0.9 |
| **Heating capacity(kw) | 2.5 |
| **Heating capacity(BTU) | 8370 |
| Rated power input(kw) | 0.8 |
| Water feed speed(L/h) | 82 |
| Max.current(A) | 6 |
| Refrigerant | R410A |
| Refrigerant weight(g) | 900 |
| Level against electric shock | I |
| Water-proof grade | IPX4 |
| Net weight(kg) | 90 |
| Net size(mm)-(L*W*H) | 790*270*760 |
| Required water flow rate(m3/h) | 1.2 |
| Water connection | G3/4" |
| Operation temp.range(°C) | -10-45 |
| Noise dB(A) | ≤48 |
| Test Condition |
*Heating: Ambient temp.(Dry Bulb/Wet Bulb):20/15deg.C; Water temp.(Initial/Final):15/55deg.C
|
Warranty: 18 months for the whole unit
Factory scenes:
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