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Overview
Grant Vortex 16/21 internal system boiler is best fitted for medium to large sized properties with no mains gas supply and where living space is limited making a floor standing boiler impractical. This wall hung boiler features the Vortex stainless steal heat exchanger, a tubular baffle system, a factory fitted expansion vessel, filling loop, pressure gauge, automatic air vent, pressure relief valve and circulating pump.
- Exceptionally quiet operation
- Wall mountable
- Unique Grant Vortex stainless steel heat exchanger
- 1 Year standard warranty and 2 years if registered within 30 days
- Extended to 5 years if installed by a registered G1 installer with a Grant or equivalent filter
- Factory fitted condensate trap
- Sealed system model
- Latest riello burner technology
Technical specification
Years Guaranteed5Width580 mmTypeOil System BoilerSolar CompatibleYesSEDBUK SAP 2009 RatingASEDBUK SAP 2005 RatingARegistered with the Energy Savings TrustYesMaximum Vertical Flue 100mm19 LIncludesBoiler OnlyHeight840 mmHeat Output BTU55 - 70000Heat Output21 kWFuel TypeOilExternal or InternalInternalERP RatingADepth322 mmCH Condensing Max Output21 kWBoiler TypeSystemRange DescriptionVortex EcoManufacturer Model NoVTXSWH16/21Brand NameGrant
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