New Boiler in Bognor regis

A boiler over 12-15 years old is usually doing more work than it should. Parts wear, ignition faults become common, and efficiency drops just when a winter bill in Bognor Regis starts to matter. New condensing boilers are typically 90%+ efficient, so the jump from an ageing unit in a house near Shripney Road to a modern model is not subtle.

Warranty length is a useful clue when you are comparing models. Standard cover is often 5 years, which is common on Ideal and Baxi. Premium ranges from Vaillant can reach 7-10 years, while Worcester Bosch and Viessmann can offer 10-12 years on certain ranges. That does not make a longer warranty the only thing to check, but it does tell you how much confidence the manufacturer has in the build.

Signs are usually plain enough. The boiler keeps tripping. The hot water on a cold morning near Felpham is patchy. The engineer has already been back once for the same fault. If that sounds familiar in a flat on the Steyne or a bungalow in North Bersted, a replacement often costs less in stress than another season of repair calls.

• Boiler is over 12-15 years old
• Repeated breakdowns or lockouts
• Rising gas use with poor heat output
• Hot water temperature swings
• Repair bills keep stacking up

Bognor Regis has a lot of older buildings, and that affects the boiler job before the engineer even opens the van. Properties in the Steyne and Waterloo Square Conservation Area, or around Aldwick Road, may need more careful flue routing through an external wall, and any visible change can trigger extra planning checks. Dome House at the Chichester University Bognor Regis Campus is Grade I listed, and the same sort of caution applies to older fabric nearby, where a tidy route matters as much as boiler size.

The town also sits on the London Clay Formation, with the Bognor Sand Member exposed along the foreshore. That geology does not tell us which boiler to fit on its own, but it does remind us that older homes can move a little over time, especially where shallow foundations meet solid masonry walls. In a Victorian terrace near the town centre, or a 1920s house in Aldwick Bay, we look closely at pipe support, flue sealing, and the condition of the wall before we decide where the new unit should sit.

Water pressure matters too. A combi boiler only performs as well as the incoming cold main, so low pressure around some streets in the Arun district can limit shower flow even if the boiler is a 35kW model. In that case, a system boiler with a cylinder can be the cleaner answer, because it stores hot water rather than forcing a combi to do all the work at once. That is why a survey near Shripney Road or Felpham comes before the quote, not after.

Coastal homes bring their own practical checks. Bognor Regis has flood warning areas in places such as Felpham, South Bersted, North Bersted, and Shripney, and while the town’s raised shingle beach and promenade help against winter storms, we still check routeing for condensate, external pipework, and service access. If the property sits near Butlin's Bognor Regis Resort or the railway station square, access and parking can shape the installation day as much as the boiler spec.

New build stock can be simpler, but it is not always a straight combi swap. Regis Park by Taylor Wimpey in Pagham includes 1, 2, 3 and 4 bedroom homes, while Nursery Fields in Bersted was granted planning for 225 new homes in March 2025, with 70% private and 5% self-build. When a newer home still needs a first boiler or a replacement, we still size it properly, because the right kW output is driven by bathrooms, not by postcode.