Vortex Eco: Internal Wall Hung

Grant’s popular Internal Wall Hung boilers are sleek, white cased models suitable for when a floor standing boiler cannot be accommodated.

Two internal models are available ranging in size from 16kW to 21kW, with sealed system and open-vented system variants. The Grant Vortex Internal Wall Hung boiler range features Grant’s patented stainless steel heat exchanger and turbulator baffle system.

Features & Benefits

  • *5 year guarantee when installed by a G1 Installer (Terms and Conditions apply)
  • Available in output of 16-21kW
  • Efficient operating units achieving space heating efficiencies of 90.13 – 90.5%
  • Wall mountable boilers providing space saving alternatives to floor standing units
  • Open-vented system and sealed system models available
  • Quiet operation
  • Compatible with Grant EZ-Fit low level, high level and vertical flue systems – read more about Grant EZ-Fit flue systems here
  • Heating engineers should visit the Professionals Vortex Eco Internal Wall Hung range webpage to read more about these models

Specifications

Product code
Model
Set Output
Max Output
Weight
Height
Width
Depth
Efficiency
NOx Emissions
Energy Rating
Load Profile
Energy Label
Product Fiche
VTXBF21 Grant VortexBlue Internal 21 (15-21kW) 21kW 21kW 130kg 860mm 470mm 603mm 90.81 Class 3 A View View
VTXBF26 Grant VortexBlue Internal 26 (21-26kW) 26kW 26kW 130kg 860mm 470mm 603mm 91.71 Class 3 A View View
VTXBF36 Grant VortexBlue Internal 36 (26-36kW) 36kW 36kW 144kg 900mm 470mm 603mm 94.56 Class 3 A View View
VTXSBF21 Grant VortexBlue Internal System 21 (15-21kW) 21kW 21kW 130kg 860mm 470mm 603mm 90.81 Class 3 A View View
VTXSBF26 Grant VortexBlue Internal System 26 (21-26kW) 26kW 26kW 130kg 860 mm 470 mm 603mm 91.71 Class 3 A View View
VTXSBF36 Grant VortexBlue Internal System 36 (26-36kW) 36kW 36kW 144kg 900mm 470mm 603mm 94.56 Class 3 A View View