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RM Intercyl Unvented Indirect

From £785.66 inc. VAT

  • 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 Indirect Categories: ,


RM Intercyl Unvented Indirect Cylinder

The InterCyl Indirect is the mainstay of the RM catalogue. Installed time and time again the unit is a competent and reliable companion for any standard boiler. The high efficiency, quick recovery coils make this cylinder perfect for even the busiest homes, ensuring long-lasting hot water stores in a unit that has been built to last.

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 Height Weight Empty Weight Full Cold Capacity STANDING HEAT LOSS ERP Rating Heat Exchange
(mm) (Kg) (Kg) (LITRES) (WATTS) (KW)
IH-RM070 Indirect 120 950 30 135 105 43 B 12.02
IH-RM071 Indirect 150 1137 38 172 134 50 B 12.45
IH-RM072 Indirect 180 1324 42 207 165 55 B 14.27
IH-RM073 Indirect 210 1511 45 232 187 58 B 14.91
IH-RM074 Indirect 250 1762 51 281 230 60 B 17.70
IH-RM075 Indirect 300 1986 60 319 259 75 C 16.72

Tapping Heights


SKU Connection Name Cold Feed Connection Lower Coil Connection Lower Immersion Heater Lower Thermostat Pocket Secondary Return T&P Relief Valve
IH-RM070 120II 190mm 298mm 348mm 368mm N/A 528mm
IH-RM071 150II 190mm 298mm 348mm 368mm N/A 715mm
IH-RM072 180II 190mm 338mm 388mm 408mm N/A 848mm
IH-RM073 210II 190mm 373mm 423mm 443mm 882mm 982mm
IH-RM074 250II 190mm 373mm 423mm 443mm 1060mm 1160mm
IH-RM075 300II 190mm 373mm 423mm 443mm 1223mm 1323mm



Additional information


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


RM Cylinders




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