07308 204100
Belmont Plumbing and HeatingAberdeen
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Baxi

Baxi boilers in Aberdeen — repair, service, install.

British-built since 1866. We service, repair and install the Baxi 800 series, EcoBlue and Platinum+ across Aberdeen and Aberdeenshire. Solid mid-market boilers backed by a sensible warranty.

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Why call Belmont

  • Gas Safe registered, all gas work certified
  • No call-out charge on standard weekday jobs
  • Quote up front, no surprise bills
  • 4.8 stars across 43 Google reviews

What we do

Baxi boilers in Aberdeen in Aberdeen and Aberdeenshire.

Baxi has been making boilers in the UK since the Victorian era and they remain one of the most-fitted brands in Aberdeen rental and owner-occupied housing. The 800 series and EcoBlue range are dependable mid-market boilers with up to 10-year warranties when installed by a Baxi Accredited Installer. We see plenty of them, know what goes wrong, and stock the consumables.

Brands: Baxi 800 Combi 2, 600 Combi 2, EcoBlue Combi, EcoBlue Advance, Platinum+ Combi and Solo, plus older Bermuda back-boilers and Solo 2 RS where parts can be sourced.

When to ring us about a Baxi

  • E133 or E168 fault code — flame loss or fan failure on a Baxi 800
  • Boiler firing and locking out, especially in cold weather
  • Hot water lukewarm or pressure dropping at the tap
  • Annual service due to keep the Baxi warranty active
  • Considering an upgrade from an older Platinum or Solo to the 800 series
  • New install — straight swap or full conversion

What we do for Baxi

How a Belmont visit usually runs.

  1. 1Diagnose E-code faults and lockouts (E133, E168, E160 and others)
  2. 2Replace diverter valves, fans, PCBs, expansion vessels
  3. 3Annual servicing with the Baxi logbook completed
  4. 4Combustion analysis as part of every service
  5. 5New Baxi 800, EcoBlue and Platinum+ installs
  6. 6System-to-combi conversions using Baxi kit
  7. 7Test, re-pressurise, balance, leave the system clean

What customers say

4.8 stars across 43 Google reviews.

  • “Seumas put in a new boiler for us. He talked us through everything clearly and got us a good boiler at a good price.”
    Richard CarrAberdeen · 3 months ago
  • “Excellent service. No call-out fee. Arrives at time stated. Does a first-class job.”
    Eric ClarkAberdeen · 5 months ago
  • “I would recommend Seumas, someone you can depend upon and trust to do a good job.”
    Ross FarmerAberdeen · 1 month ago
Read all on Google

Frequently asked

Questions we get asked about baxi boilers in aberdeen.

How long is a Baxi warranty?
Standard Baxi warranties run 7 to 10 years on the 800 series and EcoBlue ranges when installed by a Baxi Accredited Installer and serviced annually. Older Platinum and Solo ranges had shorter warranties — most are out of warranty by now anyway.
What does E133 mean on a Baxi?
E133 is a flame loss fault. Usually points at the ignition leads, the flame sense electrode, or — less commonly — the gas valve. We carry the consumable Baxi parts on the van so most E133 calls are same-day fixes.
Why does my Baxi keep losing pressure?
Either a leak in the system, a failing expansion vessel, or the filling loop letting air in. We test the system pressure under load and identify which it is. Most are repairable on site.
How much is a new Baxi 800 in Aberdeen?
The Baxi 800 series sits at the affordable end of mid-market — typically a bit less than equivalent Worcester or Vaillant models for similar warranty length. Ring us with your specifics and we'll quote everything in writing.
Should I replace my old Baxi Bermuda back-boiler?
Almost certainly yes. Back-boilers are inefficient, increasingly difficult to source parts for, and rarely make sense to keep running once they reach their early teens. We'll quote a conversion to a wall-hung combi or system boiler with the existing tank removed.
Can you fit smart heating controls with a Baxi?
Yes — Hive, Nest, Tado and Drayton Wiser all work with modern Baxi boilers. Tell us when we quote and we'll include the kit, wiring and app set-up in the price.

Related services

Often booked together.

Ring Belmont. We answer first ring.

Pick up the phone and tell us what's wrong. We'll quote on the call where we can, and book you in the same day if we can fit you in.

Call 07308 204100