Practical

AccuWIN
Fresh

500 - 1500 Litres
product request

AccuWIN Fresh

Practical

The AccuWIN Fresh ideally stores heat while also producing hot domestic water. So if space is tight, there is no need for an extra hot water tank. The AccuWIN Fresh comes in seven sizes ranging from 500 to 1500 litres and is available with one or two heating coils.

Boiler design

Fleece insulation X

Up to 38 per cent less storage loss as compared to soft foam insulation thanks to the energy-saving and environmentally friendly 100 mm fleece insulation.

Heating coils X

Available with zero, one or two heating coils to integrate various heating sources

Water provision X

Provision of hygienic hot water using an inner stainless steel tube

Different capacities X

Capacity of 500 to 5000 litres (special sizes are available) 

Cogent to the smallest detail
 

  • Up to 38 per cent less storage loss as compared to soft foam insulation thanks to the energy-saving and environmentally friendly 100 mm fleece insulation.
     
  • Available with zero, one or two heating coils to integrate various heating sources
     
  • Provision of hygienic hot water using an inner stainless steel tube
     
  • Capacity of 500 to 5000 litres (special sizes are available) 

The advantages at a glance

+ Efficient heat storage

+ Provision of hygienic hot water using an inner stainless steel tube

+ No extra hot water tank needed

Preparation of hygienic hot water

If required, fresh water flows through the large, inner stainless steel tube and is quickly heated by the heat stored inside the accumulator. Using this flash heating principle is a very hygienic way to heat your hot water.

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Other heat accumulators

Need more inspiration? Windhager offers a variety of solutions for hot water tanks and accumulator tanks that can be used flexibly. See for yourself!

Our heat accumulators at a glance

Technical data

The Windhager AccuWIN Fresh hygiene accumulator is available with one (four versions) or two (three versions) heating coils.

AccuWIN Fresh: 1 heating coils

Type   ACF 501R ACF 801R ACF 1001R ACF 1501R
Contents approx. l 500 800 1,000 1,500
Stainless steel tube m2/l 5.0/25 6.5/33 7.5/39 7.5/39
Coil heater surface top/bottom m2 1.8/– 2.5/– 3.1/– 3.5/–
Coil heater content top/bottom l 12/– 17/– 21/– 24/–
ø not including insulation mm 650 790 790 1000
Height not including insulation mm 1640 1700 2050 2150
Height including insulation mm 1725 1785 2135 2235
Tilted height not including insulation mm 1670 1750 2090 2270
Weight not including insulation kg 117 159 186 280
Supply and return connections   6/4" int. thr. 6/4" int. thr. 6/4" int. thr. 6/4" int. thr.
Energy efficiency class   C C C C

AccuWIN Fresh: 2 heating coils

Type   ACF 802R ACF 1002R ACF 1502R
Contents approx. l 800 1,000 1,500
Stainless steel tube m2/l 6.5/33 7.5/39 7.5/39
Coil heater surface top/bottom m2 2.5/1.6 3.1/2.4 3.5/2.4
Coil heater content top/bottom l 17/11 21/15 24/15
ø not including insulation mm 790 790 1000
Height not including insulation mm 1700 2050 2150
Height including insulation mm 1785 2135 2235
Tilted height not including insulation mm 1750 2090 2270
Weight not including insulation kg 175 216 310
Supply and return connections   6/4" int. thr. 6/4" int. thr. 6/4" int. thr.
Energy efficiency class   C C C