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RM Optimum Unvented Twin Coil Cylinder

From: £993.33 From: £670.59

Gas Boiler & Solar Heated Hot Water Storage

  • 25 year guarantee
  • 3 Bar working pressure
  • Full unvented installation kit
  • Immersion heater factory fitted
  • Space saving and faster installation
  • 545mm WIDE
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SKU: Optimum Unvented Twin Coil Categories: ,

Description

RM Optimum Unvented Twin Coil Cylinder

 

The RM Optimum Twin Coil unit has been developed to give homeowners with gas boilers the opportunity to capitalise on Solar Thermal technologies. In the age of growing fuel bills, the RM Twin Coil presents a real option to help save homeowners money and reduce their carbon footprint thus safeguarding the future of the planet. Built to RM’s usual exacting standards the Solar Twin Coil is a perfect complement to your gas boiler.

RM Optimum hot water cylinders have been constructed using high-quality components. A manufacturer guarantee of 25-year guarantee on the vessel and 2 years on parts, will give you a well-deserved peace of mind.

Ideal for SOLAR THERMAL SYSTEMS

Full Range RM Cylinder Optimum Brochure

Description

  • 22mm compression fittings throughout
  • 1mm Superior duplex stainless steel
  • Clearly labelled unit connections
  • 3kW Incoloy Immersion fitted as standard
  • Integral Stainless Steel Thermostat Pockets
  • Butt welding for long life
  • 50mm insulation
  • New flat base for increased stability
  • 25 year guarantee
  • Units with capacities of 120L or greater are supplied with second immersion heater

 

Kit Included

 

 

Technical Specification

 

Product IH-RM107 IH-RM108 IH-RM109 IH-RM110
Capacity 180L 210L 250L 300L
Height (mm) 1280 1470 1720 1980
Diameter (mm) 545 545 545 545
Weight Empty (kg) 34 38 44 53
Weight Full (kg) 213 247 293 353
Indirect Reheat (mins) 36 33 35 40
Immersion Reheat (mins) 80 93 113 139
Dedicated Solar Volume (l) 65 72 87 101
ERP Band C C C C
Heat Loss (kWH/24h) 1.64 1.82 1.92 2.19
Heat Loss (Watts) 68 71 80 89
Noise Level (dB) n/a n/a n/a n/a

Tapping Heights

Product IH-RM107 IH-RM108 IH-RM109 IH-RM110
Capacity 180L 210L 250L 300L
Cold Inlet 195 195 195 195
Solar Coil Flow 195 195 195 195
Solar Coil Return 495 565 635 635
Stat Pocket 545 605 675 675
Boiler Flow 715 805 875 875
Boiler Return 965 1105 1245 1245
Immersion 605 705 775 775
Stat Pocket 995 1155 1345 1345
Stat Pocket 1081 1270 1520 1785
T&P Valve 1081 1270 1520 1785

 

Additional information

Brand

RM Cylinders

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