Features & Benefits

Available in a choice of 5 outputs: 12kW, 15kW, 18kW, 24kW and 30kW

  • Flexible warranty options
  • Compact cupboard fit
  • Low lift weight (starting from 22.7kg)
  • Easy to see pressure gauge
  • Wide range of flueing options
  • LPG conversion available
  • Large back-lit display
  • Energy Saving Trust endorsed
  • Fully modulating operation to low outputs
  • Boiler frost protection
  • Preformed copper tails and pre-wired mains lead
  • Weather compensation kit option
  • Built-in condensate trap
  • Concealed pipe connections
  • Stand-off kit and pre-pipe options
  • Universal condensate connection

Warranty

2 year warranty as standard. Parts and labour warranty available when registered within 30 days of installation and serviced annually. Subject to Terms and Conditions.

  • Test Uk 3 DESIGNED IN THE UK
  • Badge Digi Display LARGE COLOUR SCREEN
  • Badge Nox Class 6 NOX CLASS 6
  • 2 Year Warranty Badge 2 YEAR WARRANTY
  • Badge Good Housekeeping GOOD HOUSEKEEPING 2018
  • Badge ERP ERP COMPLIANT
  • Badge Compact COMPACT
  • Badge Frost Protection FROST PROTECTION

Technical Specification

BOILER MODEL H12 H15 H18 H24 H30
Weight (packaged) kg 26.2 26.2 26.2 26.2 26.2
Max installation weight kg 22.7 22.7 22.7 22.7 22.7
CH output (kW) min/max @ 70°C 4.8 - 12.0 4.8 - 15.0 4.8 - 18.0 4.8 - 24.2 6.1 - 30.3
CH output (kW) min/max @ 40°C 5.1 - 13.0 5.1 - 15.9 5.1 - 19.1 5.1 - 25.6 6.4 - 31.0
DHW output (kW) max n/a n/a n/a n/an/a n/a
DHW flow rating I/min. 35°C rise n/a n/a n/a n/a n/a
SEDBUK rating (2005) % 91.2 91.1 91 91 91.1
SEDBUK rating (2009/2012) % 89.4 89.3 89.2 89.5 89.6
NOx classification CLASS 6 CLASS 6 CLASS 6 CLASS 6 CLASS 6
Convert to LPG No No No Yes Yes
Max horizontal flue 9m 9m 9m 9m 8m
Max vertical flue 7.5m 7.5m 7.5m 7.5m 7.5m
Powered vertical flue 22m 22m 22m 22m 22m
Condensing boiler Yes Yes Yes Yes Yes
Direct rear flue kit (55/80) Yes Yes Yes Yes Yes
Seasonal space heating efficiency class A A A A A
Related heat output kW 12 15 18 24 30
Seasonal space heating energy efficiency ŋs % 92 93 92 93 93
Sound power level, indoors Lwa dB 36 38 41 47 49
Water heating energy efficiency class n/a n/a n/a n/a n/a
PCDB Numbers - Natural Gas 018040 018041 018042 018043 018044
PCDB Numbers - Propane (Conversion Kit) 018068 018061

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