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Grant Vortex 15-21 kW Condensing Indoor Utility



Grant Vortex Condensing Indoor Utility 15-21 kW (50-70,000Btu/hr) Comes With Grant Low Level Balanced Flue Kit

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  • Grant Vortex 15-21 kW Condensing Indoor Utility
  • A High Efficiency Condensing Range Of Free Standing Internal Oil-Fired Boilers Designed For Utility & Kitchen Installation
  • The Range Features The ‘Award Winning’ Unique Grant Vortex Stainless Steel Condensing Heat Exchanger & Tubulator Baffle System
  • The 50-70 Utility Model Has Been Designed To Fit Within A Kitchen Unit & Due To Its Reduced Width, Can Be Used As A Direct Replacement For Most Older Oil Fired Boilers
  • High Efficiency SEDBUK ‘A’ Rating
  • Features A Riello RDB Burner
  • Whisper Quiet Operation
  • Full Front Service Access
  • Fully Approved To OFTEC Standard & EC Directives
  • Simple & Quick To Install With No Complicated Wiring
  • One Year Manufacturer’s Warranty, With Five Year Guarantee On Boiler Heat Exchanger


Height 855mm
Width 348mm
Depth 566mm
Output Δ 60°C 15-21kW

Grant Condensing Specs

Grant Condensing Oil Boiler Specifications

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