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Grant Vortex Indoor Boiler

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Description

GRANT Vortex Indoor

Condensing Oil Boiler Range


SEAI HARP Efficiency 92.6% to 97%
This high efficiency range of free standing indoor condensing oil boilers, designed for utility and kitchen installation is one of the most efficient oil boilers on the market today. With SEAI HARP ‘A’ rating, the range features the award winning unique Grant Vortex stainless steel condensing heat exchanger and turbulator baffle system. The 50-70 utility model has been designed to fit within a kitchen unit and, due to its reduced width, can be used as a direct replacement for most older oil fired boilers.

Product Details
  • High efficiency SEAI HARP ‘A’ Rating
  • Features a Riello RDB Burner
  • Whisper quiet operation
  • Full front service access
  • Fully approved to OFTEC Standard and EC directives
  • Simple and quick to install with no complicated wiring
  • Two year manufacturer’s warranty with five year guarantee on boiler heat exchanger.


Model Outputs
MODEL 50 – 70 50 – 90 90 – 120 120 – 155 155 – 200 200 – 240
OUTPUTS (BTUs) 50 – 70000 50 – 90000 90 – 120000 120 – 155000 155 – 200000 200 – 240000
OUTPUTS (kW) 15 – 21 15 – 26 26 – 36 36 – 46 46 – 58 58 – 70
EFFICIENCY 93% 95% 97% 92.6% 94.1% 93.6%


OUTPUT kW OUTPUT BTUs FLOW
CONNECTION
RETURN
CONNECTION
COLD
MAINS
HOT
WATER
PRESSURE
RELIEF
CONDENSATE PIPE
Vortex 50-70 Utility 15-21 50-70,000 22mm 22mm 21.5mm plastic overflow pipe
Vortex 50-90 Utility 15-26 50-90,000 22mm 22mm 21.5mm plastic overflow pipe
Vortex 90-120 Utility 26-36 90-120,000 28mm 28mm 21.5mm plastic overflow pipe
Vortex 120-155 Utility 36-46 120-155,000 28mm 28mm 21.5mm plastic overflow pipe
Vortex 155-200 Utility 46-58 155-200,000 1 1/4″ 1 1/4″ 21.5mm plastic overflow pipe
Vortex 200-240 Utility 58-70 200-240,000 1 1/4″ 1 1/4″ 21.5mm plastic overflow pipe
Vortex 50-90s System 15-26 50-90,000 22mm 22mm 15mm 15mm 21.5mm plastic overflow pipe
Vortex 90-120s System 26-36 90-120,000 28mm 28mm 15mm 15mm 21.5mm plastic overflow pipe
Vortex 120-155s System 36-46 120-155,000 28mm 28mm 15mm 15mm 21.5mm plastic overflow pipe

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