.

Closed Vaillant ecotec pro 28 boiler repair

Peter Jackson

posted on Friday 6 April 2018

expired on Tuesday 5 June 2018

LS15 4AW, Scholes, West Yorkshire
My Vaillant eco tec pro 28 boiler shows 1.7 bar yet fails to fire up , after 3 attempts shows red light and error code f45. Am told its a sludge build up in the water pressure sensor and requires a new sensor and possible recharge of the expansion vessel. After the red light comes on I add a small amount of water to the system and it always fires up and works perfectly. Do this procedure most days. Would like a quote if possible. Thanks
  • 8 years ago The error code is not F45 but F 75

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