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Grant VortexBlue Internal Sealed System 21 review

£2,539.00
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£2,539.00

Floor-standing oil boilers, such as the Grant VortexBlue Internal Sealed System 21, are great for homes that aren’t connected to mains gas, and our latest survey found that heating engineers are impressed with their build quality. But are these system boilers reliable, and which model is best for your home’s needs? Find out in our expert review.
Is it worth your money?
Or is it a waste of cash?
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