Boiler replacement in Wantage
- Legal requirement
The short answer
Efficient gas, oil or electric
- Price from
- £2,200.00
- Time on site
- 1 to 2 days
What you get
You get a fully installed and commissioned new boiler, including removal of the old unit, all necessary pipework adjustments, and a Gas Safe registered installation certificate for gas boilers.
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When do you need a Boiler replacement?
You should consider a new boiler if yours is old or unreliable. The law requires landlords to provide safe, working heating for tenants.
- Replace units over 15 years old
- Book if repairs happen often
- Upgrade to lower energy bills
- Switch to meet efficiency rules
- Change before a winter breakdown
- Ask about eco-friendly heat pumps
What happens on the day
Your engineer will protect your floors before they start the big swap. They drain the system, remove the old unit, and install the new one safely.
- Draining the pipes and radiators
- Cleaning out sludge and debris
- Fitting the new boiler unit
- Testing for leaks and pressure
- Setting up your new controls
- Showing you how it works
As a guide, expect to pay around £2,000 to £4,000 for a standard replacement.
How to prepare
- Clear space around the boiler
- Move furniture away from radiators
- Empty your airing cupboard fully
- Check your stopcock works easily
- Protect carpets with dust sheets
- Find your current boiler manual
- Warn neighbours about potential noise
- Ensure the engineer has parking
How to improve your result
- Install a magnetic system filter
- Add a smart learning thermostat
- Insulate all your water pipes
- Bleed your radiators regularly
- Fit thermostatic valves to radiators
- Book an annual safety service
- Check your loft insulation levels
Why it is useful day to day
A new boiler makes your home much more comfortable and cheaper to run. Modern systems heat up faster and give you better control over every room.
- Lower monthly energy bills
- Reliable hot water on demand
- Quieter operation while running
- Better for the environment
- Peace of mind with warranties
- Increases your property value
Why we ask these questions
Picking the right boiler depends on your home size and water needs. Your professional will explain which model fits your lifestyle and budget best.
- Comparing combi or system boilers
- Checking your home water pressure
- Picking energy efficient A-rated models
- Selecting the best warranty length
- Deciding on smart heating controls
- Planning the best unit location
Frequently asked questions
Often needed alongside
New windows
uPVC, aluminium, timber, sash
New external doors
Front, patio, bifold, French
Conservatory & orangery
New build or roof replacement
Loft & roof insulation
Loft, room-in-roof, rafters
Wall insulation
Cavity, internal or external
Floor insulation
Suspended and solid floors
Flat roof insulation
Warm deck upgrade
Faulty insulation removal
Spray foam or failed cavity fill