Features & Benefits

  • Flexible warranty options*
  • Low lift weight (starting from 26.1kg) & Compact cupboard fit
  • 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
  • Built-in condensate trap
  • Concealed pipe connections
  • Stand-off kit and pre-pipe options
  • Universal condensate connection

Warranty

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

  • Badge Digi Display DIGITAL DISPLAY
  • Badge ERP ERP HEATING COMPLIANT
  • Badge Nox Class 6 NOX CLASS 6
  • Badge Good Housekeeping GOOD HOUSEKEEPING 2018
  • Badge Compact COMPACT
  • Badge Frost Protection FROST PROTECTION
  • Badge Flue Variants FLUE VARIANTS
  • Test Uk 3 MADE IN UK

Technical Specification

Available in outputs of 15, 18 and 24kW

BOILER MODEL151824
Weight (packaged) kg31.531.531.5
Max installation weight kg26.126.126.1
CH output (kW) min/max @ 70°C4.8 - 15.04.8 - 18.04.8 - 24.2
CH output (kW) min/max @ 40°C5.1 - 15.95.1 - 19.15.1 - 25.6
DHW output (kW) maxn/an/an/a
DHW flow rating I/min. 35°C risen/an/an/a
SEDBUK rating (2005) %91.291.191.2
SEDBUK rating (2009/2012) %89.489.789.7
NOx classificationCLASS 5CLASS 5CLASS 5
Convert to LPGNoNoNo
Max horizontal flue9m9m9m
Max vertical flue7.5m7.5m7.5m
Powered vertical flue22m22m22m
Condensing boilerYesYesYes
Seasonal space heating efficiency classAAA
Related heat output kW151824
Seasonal space heating energy efficiency ŋs %939394
Sound power level, indoors Lwa dB444648
Water heating energy efficiency classn/an/an/a

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