The historic Grand Organ at Wells Cathedral is to undergo a major refurbishment starting in January after a rise in mechanical faults left it at risk of catastrophic failure.

All 5,000 pipes will be removed for repair, cleaning or replacement, alongside a full overhaul of the console, pedals and stops. The work is expected to improve performance across services ranging from civic occasions to carols and Evensong.

The two-year project is expected to cost around £3m. Nearly £2m has already been raised through the Friends of Wells Cathedral's Grand Organ Appeal, but a further £1m is still needed.

Timothy Parsons, Director of Music at Wells Cathedral, said: "The renewed organ will be transformative to the life of the Cathedral and its music. We are greatly looking forward to working with the team from Harrison's as the project comes to life."

Michael Hopkins, chairman of the Friends of Wells Cathedral, added: "The Grand Organ is at the heart of the outstanding quality of music of Wells Cathedral. We are grateful to all who have contributed to the fundraising to date, approaching £2m through monies raised and future pledges."

Specialist organ restorers Harrison & Harrison will lead the refurbishment. Managing director Andrew Scott said it was "a privilege" to continue the instrument's legacy, which dates back to 1664 and has been rebuilt several times since.

The Very Reverend Toby Wright, Dean of Wells, said: "The Grand Organ is not merely an instrument, but the living breath of Wells, binding past, present and future together in song. We still need to raise a further £1m if we are to complete the refurbishment and save something that is absolutely central to this place and to our community."

Donations to the Wells Cathedral Grand Organ Appeal can be made via the Friends of Wells Cathedral website.

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