Boilers: Compare features & prices Grant Vortex Pro External 36-46 review http://www.which.co.uk/home-and-garden/heating-water-and-electricity/reviews/boilers/grant-vortex-pro-external-36-46/review/
At first glance, Grant's Vortex Pro External condensing oil-fired boilers appear very similar to the Vortex Eco External range, but the Pro models benefit from higher efficiencies and are factory-wired to receive an optional RF wireless programmer. This enables the boiler to be controlled remotely from any room inside the house without the need for hard wiring. As with the Eco range, you can also purchase an optional conversion kit to convert these open vent boilers into sealed-system boilers. Read our full review to find out whether the Vortex Pro External 36-46 is the best boiler for your home.
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Grant Vortex Pro External 36-46
- Type: Oil
- Which? score:
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Overall energy efficiency
Boilers that have an efficiency of 88% or more and are therefore eligible for installation according to the Building Regulations Part L are awarded 5 stars for efficiency.
Brand reliability rating
Based on the results of our annual boiler reliability survey of Which? members. This applies only to boilers up to six years old, bought between 1 April 2005 and the end of May 2011.