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Overview
Glow-worm Ultimate 3 combi offers both high DHW flow rates and flexible flue options. The high performance model also features a modulating Grundfos pump for reduced energy use a manual pressure gauge for easy installation and a modern, bright, LCD display with a simple to use interface. Designed using an automotive grade, aluminium heat exchanger and the Ultimate 3 offers proven reliability and performance whilst being light to install and also easy to maintain. This must have boiler is also covered by a 2 years guarantee against any manufacturing defects. This boiler pack includes the boiler and vertical flue kit for more convenience and better value.
- Modern bright LCD display
- Compatible with current with Glow-worm flues
- Compatible with Glow-worm controls
- Exclusive Glow-worm boiler
- Inbuilt filling loop
Technical specification
Years Guaranteed5Width418 mmTypeGas Combi BoilerSolar CompatibleNoSEDBUK SAP 2009 RatingASEDBUK SAP 2005 RatingARegistered with the Energy Savings TrustYesNox Class5Noise Level51 dBMaximum Vertical Flue 125mm25 mMaximum Vertical Flue 100mm9 mMaximum Horizontal Flue 125mm25 mMaximum Horizontal Flue 100mm9 mIncludesBoiler OnlyHeight740 mmHeat Output30 kWFuel TypeNatural GasExternal or InternalInternalDepth300 mmDHW Flow Rate at 35 Degree Rise12.4 l/minCH Condensing Max Output26.5 kWBoiler TypeCombiRange DescriptionUltimate3Manufacturer Model No10021404Brand NameGlow-worm
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