Vaillant ecoTEC Plus Repair and Servicing Surrey
The Vaillant ecoTEC Plus is the most widely installed Vaillant boiler across Surrey homes. Available in outputs from 825 through to 840, it suits everything from a small terraced house in Redhill to a larger detached property in Cobham. If yours has stopped working or is showing a fault code, our Gas Safe engineers can usually fix it the same day. Call 0800 999 1609.
ecoTEC Plus Models Available in Surrey
- ecoTEC Plus 825 — 25kW combi, suitable for up to 2 bathrooms
- ecoTEC Plus 830 — 30kW combi, suits 3 bedroom Surrey properties
- ecoTEC Plus 835 — 35kW combi, good for larger homes with multiple showers
- ecoTEC Plus 838 — 38kW combi, high demand hot water properties
- ecoTEC Plus 840 — 40kW combi, largest output in the Plus range
Fault Codes on Your ecoTEC Plus
- F22 — Low pressure. Refill system using the filling loop beneath the boiler
- F28 / F29 — Ignition issue. Do not keep resetting without investigation — call us
- F75 — Pump or pressure sensor problem. Often means a worn pump
- F62 — Gas valve problem. Must be diagnosed by a Gas Safe engineer
- S.54 — Summer mode active. Press the hot water button to restore heating
Annual ecoTEC Plus Service in Surrey
Vaillant recommend annual servicing to maintain the manufacturer warranty. Our Surrey service includes flue gas analysis, heat exchanger inspection, combustion check, filter clean, controls test and a written report. We carry out services across Guildford, Woking, Reigate, Camberley and all Surrey areas — same week appointments usually available.
Book a Vaillant Engineer in Surrey
Call 0800 999 1609 any time. We cover all Surrey postcodes and carry common ecoTEC Plus spares including electrodes, gas valves, pumps and PCBs.