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RM Intercyl Unvented Direct

From £934.75 From £718.74 inc. VAT

Electrically Heated Hot Water Storage

  • 25 year guarantee
  • 3 Bar working pressure
  • Full unvented installation kit
  • Duplex stainless steel vessel
  • Immersion heater factory fitted
  • Space saving and faster installation
  • 545mm WIDE
SKU: Intercyl Unvented Direct Categories: ,


RM Intercyl Unvented Direct Cylinder

The RM InterCyl Direct like the rest of the RM catalogue has been carefully developed and purpose-built to exacting standards. Designed to offer hot water in properties where auxiliary heat sources are not present the Direct operates using electricity to power the inbuilt 3kW immersion heaters. When other heat sources are not present the InterCyl Direct is the perfect and obvious choice.

RM InterCyl 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.

Full Range RM Cylinder Intercyl Brochure


  • Butt welding for long life
  • Internal Floating baffle protecting the air gap
  • 22mm compression fittings throughout
  • 1mm Superior duplex stainless steel
  • 50mm insulation
  • New flat base for increased stability
  • 3kW Incoloy Immersion fitted as standard
  • Clearly labelled unit connections
  • 25-year guarantee


Technical Specification


SKU Direct Cylinder Weight Empty Weight Full Cold Capacity STANDING HEAT LOSS ERP Rating ERP Profile Energy Usage Energy Efficiency
(Kg) (Kg) (LITRES) (WATTS) (KWH/DAY) (%)
IH-RM063 Direct 120 26 133 107 43 D M 6.885 35
IH-RM064 Direct 150 33 171 138 50 D M 7.035 35
IH-RM065 Direct 180 38 207 169 55 D L 12.985 36
IH-RM066 Direct 210 41 232 191 58 D L 13.055 36
IH-RM067 Direct 250 46 281 235 60 D XL 20.510 37
IH-RM068 Direct 300 55 319 264 75 D XL 20.880 37

Tapping Heights


SKU Connection Name Cold Feed Connection Lower Immersion Heater Upper Immersion Heater T&P Relief Valve
IH-RM063 120ID 190mm 210mm 400mm 528mm
IH-RM064 150ID 190mm 210mm 580mm 715mm
IH-RM065 180ID 190mm 210mm 670mm 848mm
IH-RM066 210ID 190mm 210mm 755mm 982mm
IH-RM067 250ID 190mm 210mm 875mm 1160mm
IH-RM068 300ID 190mm 210mm 980mm 1323mm


Additional information


120 Litre, 150 Litre, 180 Litre, 210 Litre, 250 Litre, 300 Litre, 90 Litre


RM Cylinders






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