Features & Benefits

  • 2 year parts warranty
  • 25 year vessel warranty
  • ERP compliant
  • Duplex stainless steel construction
  • Aligned tapping positions for ease of installation
  • New flat top & base with 20% more HCFC insulation
  • Complete with all quality fittings according to model
  • Lightweight for ease of installation
  • Low standing heat loss
  • Boiler control sensor pocket (spare)

Warranty

25 year vessel warranty & 2 year components warranty. Subject to terms & conditions.

  • Badge 25Yr Vessel Warranty 25 YEAR VESSEL WARRANTY

Technical Specification

Cylinder model 90 120 150 180 210 250 300 400
Size
Height (mm) 764 931 1118 1306 1494 1744 1990 2030
Diameter (mm) 550 550 550 550 550 550 550 550
Weight (empty) (kg) 20 23 26 30 33 38 43 55
Weight (full) (kg) 111 142 174 208 241 286 330 455
Capacity (litres) 91 119 148 178 208 248 287 393
Performance
Pressure regulator (bar) 3 3 3 3 3 3 3 3
Expansion vessel size (litres) 12 12 18 18 24 24 35 2 x 24
Rating of primary coil (kW) 16.5 18.0 18.5 19.0 20.5 21.5 25.0 30.5
Heat up time from 15C to 60C (min) 17 21 25 30 32 36 38 41
Efficiency class A B B B B C C C
Heat loss (watts) 32 39 47 55 62 74 86 87

Downloads

Need help with your boiler or control? Download our guides for more technical information on your boiler.

How to buy

Only fully trained and approved professional installers can fit Ideal boilers, so step 1 in your purchase is to choose your local Ideal installer.

Find an installer

How To Buy Hero Boiler