Features & Benefits

Available in a choice of four outputs: 15kW, 18kW, 24kW and 30kW.

  • Flexible warranty options
  • Compact cupboard fit
  • Low lift weight (starting from 26.1kg)
  • 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
  • Badge Digi Display DIGITAL DISPLAY
  • Badge Erp Compliant 1 ERP HEATING COMPLIANT
  • Badge Nox Class5 NOX CLASS 5
  • Badge Queens Award QUEEN'S AWARD
  • Badge Good Housekeeping 2018 GOOD HOUSEKEEPING 2018
  • Badge Compact COMPACT
  • Badge Frost Protection FROST PROTECTION
  • Badge Uk Manufacturing MADE IN UK
  • Bim Icon 002 BIM

Warranty

Flexible warranty options available, subject to terms and conditions.

Technical Specification

BOILER MODELS15S18S24S30
Weight (packaged) kg31.531.531.531.5
Max installation weight kg26.126.126.126.1
CH output (kW) min/max @ 70°C4.8 - 15.04.8 - 18.04.8 - 24.26.1 - 30.3
CH output (kW) min/max @ 40°C5.1 - 15.95.1 - 19.15.1 - 25.66.4 - 31.0
DHW output (kW) maxn/an/an/an/a
DHW flow rating I/min. 35°C risen/an/an/an/a
SEDBUK rating (2005) %91.291.191.291.1
SEDBUK rating (2009/2012) %89.489.789.789.6
NOx classificationCLASS 5CLASS 5CLASS 5CLASS 5
Convert to LPGNoNoNoYes
Max horizontal flue9m9m9m8m
Max vertical flue7.5m7.5m7.5m7.5m
Powered vertical flue22m22m22m22m
Condensing boilerYesYesYesYes
Seasonal space heating efficiency classAAAA
Related heat output kW15182430
Seasonal space heating energy efficiency ŋs %93939493
Sound power level, indoors Lwa dB44464848
Water heating energy efficiency classn/an/an/an/a
PCDB Numbers - Natural Gas 018045018047018049018051
PCDB Numbers - Propane (Conversion Kit)018064

Controls & accessories

  • Product Ideal System Filter

    Ideal System Filter

    The Ideal System Filter is a magnetic filter designed to optimise your boiler's operation by removing impurities from the water that passes through your boiler. For use with all Ideal boilers. 

    View product

Our awards

  • Badge Good Housekeeping 2018

    Good Housekeeping Reader Recommended

    We’re proud to have gained this prestigious endorsement for the second time – a 161 strong reader survey means our boilers come highly recommended.

  • Quiet Mark

    Quiet Mark

    Our Logic+ range joined 70 leading global brands in winning a Quiet Mark from the Noise Abatement Society – we’re only the second UK boiler manufacturer to achieve this accolade.

  • Disability Committed Logo

    Disability Confident Committed

    We’re proud to have won this award and are proud to be helping create opportunities enabling disabled people to fulfil their potential and realise their aspirations.