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Air Source Heat Pumps
 
SmartLine Multi Energy cylinder: Designed for a range of applications and a multiple choice of energy sources.
 

Multi-Energy Tank with the advantages of Tank-in-Tank technology and the added benefit of a carbon steel coil located at the bottom in the primary water. The large heating surface area and increased primary volume of the SLME tanks, not only increase recovery time, but also ensures all energy from your renewable source is absorbed into the tank, reducing fuel bills and ultimately helping the environment.
 

Due to the unique design of the Multi-Energy tank and the large primary thermal store, it is the perfect partner for Solar, Heat Pumps.

Tank-in-Tank Technology

ACV’s advanced implementation of thermal storage technology is tried and tested and is remarkably simple, efficient and reliable. An inner stainless steel hot water cylinder is heated by primary water circulating through a surrounding outer tank connected to the boiler or other heat source in the usual way. A larger heat transfer surface means that Tank-in-Tank units recover much faster than any other kind of hot water storage device - and keeps boiler cycling to a minimum.
 

Multi Energy Cylinder

“Simple to install and cost effective heating solutions from Sustainable Energy Technologies”
 

Advantages Over Twin Coil Tank

  • Increased heating surface for rapid domestic hot water recovery
  • Large primary volume allows for greater thermal store
  • Can be used as a low loss header for heating circuit
  • Smaller compact tank with increased performance
  • Immersion heater in primary circuit
  • More heat sources absorbed into the tank
  • Flexible design options for specifiers and installer

Resistance to Scaling

The special design of the inner cylinder not only helps ensure scale-free operation but also avoids the sediment problems that plague conventional cylinders.
 
Technical Data   SLME SLME SLME SLME SLME
    120 200 300 400 600
Total capacity L 123 203 303 395 606
Primary capacity L 46 96 165 219 365
Domestic capacity L 77 99 26 164 225
Coil capacity L 3 8.3 12 12 16
Primary fluid flow rate L/h 2100 3000 3000 3000 3000
Coil fluid flow rate L/h 2300 3000 3000 3000 3000
Primary pressure drop mbar 32 40 42 45 48
Coil pressure drop mbar 160 460 533 533 186
Tank heating surface m2 1.08 1.26 1.46 1.94 1.90
Coil heating surface m2 0.78 1.42 1.80 1.80 2.50
Max operating pressure DHW bar 10 10 10 10 10
Max operating pressure coil bar 10 10 10 10 10
Max operating pressure heating bar 3 3 3 3 3
Weight empty kg 65 85 99 120 180  
 
Performance Data   SLME SLME SLME SLME SLME
    120 200 300 400 600
Litres in first 10 minutes 40°C 300 321 418 558 686
Litres in first 10 minutes 45°C 263 275 348 464 582
Litres in first 10 minutes 60°C 175 161 206 274 358
Litres in first hour 40°C 938 1063 1225 1633 1872
Litres in first hour 45°C 751 911 1003 1338 1559
Litres in first hour 60°C 426 536 590 786 935
Continuous flow 40°C Ltrs/hr 827 890 967 1289 1423
Continuous flow 45°C Ltrs/hr 673 763 786 1048 1172
Continuous flow 60 °C Ltrs/hr 378 450 461 614 693
 
 
 
 
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