Hemington Oil Boiler Installation
There's not much mystery to oil boiler installation done properly: a site visit to see the property, a written quote that sets out exactly what's included, and work carried out by a registered engineer who takes responsibility for it. That's how we run things from 24 Bristol Road, Radstock BA3 3EE, as a Gas Safe registered and OFTEC registered business open Monday to Friday, 8:30am to 5pm. Mains gas covers much of the area, with off-grid pockets, which changes the appliance shortlist. Terrain is level, which matters for condensate runs and tank siting. In Hemington itself (BA3, Somerset) that usually means stone farmhouses and cottages, roughly 3 miles from the workshop.

What the buildings in Hemington change about the job
This area has a genuine mix of mains gas and oil-fired properties, sometimes on the same street, depending on when the gas network reached that particular row of houses. It's worth confirming which fuel your property is actually on and whether a fuel switch is realistic before assuming either option is off the table. Being registered for both Gas Safe and OFTEC work means we can look at the honest options for your specific property rather than steering you toward whichever fuel we happen to be set up for. Terrain is level, which matters for condensate runs and tank siting. Access is lane access, so parking, spoil removal and delivery timing get planned in advance. Hemington is roughly 3 miles from our Radstock base via the unclassified. Typical property stock here: stone farmhouses and cottages. Hemington sits in the Somerset BA3 postcode and is part of our weekly run, so local response is quick. For oil work we look at the tank's age, bund condition, fire valve and fuel-line route as part of the survey — not as an afterthought.
Included as standard in Hemington
- OFTEC trained & registered
- Internal & external oil boilers
- Oil tank replacements
- Worcester Greenstar & Grant Vortex
- Free written quote, no obligation
- Local aftercare from a 3-mile base
Where else we work near Hemington
Beyond Hemington we're frequently on jobs in Faulkland (BA3), Kilmersdon (BA3), Norton St Philip (BA2) and Holcombe (BA3) — so spares, follow-ups and annual services are straightforward.
Proof, paperwork and accountability
Based at 24 Bristol Rd, Radstock — every job is run by the team that quoted it.
Reg. 549918 — every gas job notified to Building Control and a CP12 issued where required.
Oil boilers, oil tanks and pipework — fully certified for off-grid installs and replacements.
No verbal-only quotes. You'll get the boiler model, controls and warranty in writing before we book.
Hemington questions we get asked
- Who actually carries out the work?
- A Gas Safe and, where relevant, OFTEC registered engineer from our own small team carries out the job — we don't sub the install out to a third party after quoting. You deal with the same people from survey through to commissioning and any aftercare calls.
- Can you look over a quote I've already had from another company?
- Yes, this comes up often. Send or bring in the other written quote and we'll go through the spec — boiler size, controls, cylinder if included, and what's actually listed for parts and labour — and tell you plainly whether it looks right for the property, oversized, or missing something we'd expect to see.
- How often should a boiler actually be serviced?
- Once a year is the standard recommendation from every manufacturer, and most warranty terms make it a condition rather than a suggestion — miss a year and a claim can be refused even if the fault is unrelated. Landlords have a separate legal duty to have gas appliances checked annually regardless of warranty terms.
- Is a boiler install a noisy, disruptive job?
- There's unavoidable noise — drilling for the flue, pipework, sometimes moving a cylinder — but a straightforward swap is usually done within a working day with the mess kept to the immediate work area. We dust-sheet the route in and out and clear away pipe offcuts and old parts before we leave.
- What's the difference between a power flush and a chemical flush?
- A chemical flush circulates a cleaning agent through the existing system to loosen light debris, while a power flush uses a pump to force water at higher velocity and reversed direction through radiators and pipework to shift heavier sludge. We usually recommend the more thorough power flush before connecting a new boiler to an older system.
- Do you cover all of Hemington?
- Yes — every street in BA3 that falls under Hemington, plus the lanes towards Faulkland and Kilmersdon. We're 3 miles away in Radstock, so most jobs are reached in well under half an hour.
Next step for Hemington
If you've got questions about oil boiler installation before committing to a survey — about fuel choice, likely disruption, or what's actually involved — call 07516 118198 and ask. You don't need to book anything to have that conversation first. Photos of the existing setup speed up pricing for village properties like these. Most of what we open up here is stone farmhouses and cottages, which dictates flue routes and pipe sizing. Planning constraints are usually light here, so external work is checked first.
Hemington coverage and distances
- County
- Somerset
- Postcode district
- BA3
- Settlement type
- village
- Nearest classified road
- unclassified
- Distance from our base
- 3 miles (Radstock, BA3)
- Typical building stock
- stone farmhouses and cottages
- Water hardness
- very hard limestone water
- Fuel availability
- mains gas with off-grid pockets
- Customer mix
- homes alongside small commercial and agricultural premises
- Nearby areas covered
- Faulkland, Kilmersdon, Norton St Philip, Holcombe
Things we check around Hemington
Condensate soakaways where there's no convenient drain
Properties without a nearby internal waste connection or external gully for the boiler's condensate — common on rural plots around Hemington where the nearest drain run is a long way from the boiler's location — sometimes need a dedicated condensate soakaway instead. This is a small pit filled with granular material that the condensate, which is mildly acidic, can disperse into gradually rather than running to a drain at all. Sizing and siting it correctly matters: it needs to be far enough from foundations and sited where the local ground can actually absorb the modest but steady volume a boiler produces, particularly over a long heating season. Where ground conditions make a soakaway unreliable, running a longer insulated pipe to a proper drainage connection is usually the safer long-term choice even though it's more work to install.
Hemington's place within the wider Somerset area we cover
Hemington is one of several neighbourhoods we work in around the wider area, and while the postcode district and general water hardness and building stock trends are shared with the surrounding district, the specific street-level access, parking and property type still varies enough locally that we treat each visit on its own facts rather than applying a generic area answer. Nearby areas we also cover include Faulkland, Kilmersdon and Norton St Philip, which is relevant mainly where a customer wants comparable jobs referenced or where a single visit can sensibly cover more than one nearby property in the same trip. The underlying trade standards — Gas Safe, OFTEC, correct commissioning — don't vary by neighbourhood, only the practical details of the job do.
Radiator sizing after lowering the flow temperature
Running a boiler at a lower flow temperature — typically 55°C or below rather than the old default of 70-80°C — improves condensing efficiency measurably, but it also reduces the heat output of every radiator in the house, because a radiator's output falls roughly with the square of the temperature difference to the room. Radiators sized correctly for a 75°C flow can end up unable to heat the room properly at 55°C unless they're upsized or supplemented. We check each radiator against the lower design flow temperature before recommending it, and where a room falls short we look at whether a larger single panel, a double panel, or an additional radiator on that circuit closes the gap, rather than pushing the flow temperature back up and giving away the efficiency gain.
Working across Somerset: what being local changes
Being based at 24 Bristol Road, Radstock, 3 miles from Hemington via the unclassified, means a callout doesn't involve a long cross-county drive, and it also means familiarity with the recurring patterns in the local building stock — stone farmhouses and cottages — rather than encountering that construction type for the first time on-site. Local knowledge doesn't replace a proper site survey, but it does mean fewer surprises: knowing in advance that a particular postcode area typically has hard water, older single-pipe circuits, or restricted parking means the quote reflects the likely reality of the job before the first visit. We're Gas Safe and OFTEC registered and work across Somerset on that basis, not by claiming coverage we don't actually deliver on.
How a condensing boiler recovers extra heat
A condensing boiler passes flue gases through a secondary heat exchanger before they leave the flue, extracting additional heat by condensing water vapour in the exhaust back into liquid, which is expelled as the mildly acidic condensate water down the drain. This is why every condensing boiler needs a condensate drainage route as part of its installation, unlike older non-condensing boilers, which simply vented hot dry gas straight out. The efficiency benefit only fully materialises when the boiler is actually condensing regularly, which needs a return water temperature low enough — generally below 55°C — for water vapour to condense in the first place. A condensing boiler run permanently at a high flow temperature can spend much of its time not actually condensing, which is one of the main reasons flow temperature settings matter as much as the boiler model chosen.
Common boiler fault codes and what usually causes them
Most modern boilers display a fault code on the control panel when they lock out, and while the exact code differs between manufacturers, the underlying causes cluster into a small number of categories: low system pressure (often from a small leak or after bleeding radiators), ignition failure (a worn electrode, gas supply issue, or blocked condensate causing a safety shutdown), or a failed sensor reporting an implausible temperature reading. A condensate blockage or freeze specifically tends to show a distinct code from a genuine ignition fault, which is why checking the external condensate pipe for ice before calling out an engineer in a cold snap can sometimes resolve the issue without a visit at all. We ask for the exact fault code and any recent history — a bled radiator, a cold snap, a recent service — before attending, since it often narrows down the likely cause before we arrive.
Other boiler services in Hemington
- Boiler Installation in HemingtonNew combi, system and regular boiler installations for gas and oil homes — fixed prices, manufacturer warranties.
- Gas Boiler Installation in HemingtonGas Safe registered installations and upgrades for mains gas homes across Bath, Radstock and Wells.
- Boiler Servicing in HemingtonAnnual boiler services to keep your warranty valid and your home safe, efficient and warm.
- Maintenance & Repair in HemingtonDiagnostics, repairs and breakdown call-outs for gas and oil boilers across BA and BS postcodes.
- Landlord Gas Safety Certificates in HemingtonAnnual CP12 landlord gas safety records issued on the day, for single lets, HMOs, holiday lets and whole portfolios.
- Oil Boiler Servicing in HemingtonOFTEC registered annual servicing for oil boilers, including nozzle, electrode, filter and smoke test work on off grid homes.
- Oil Boiler Repairs in HemingtonOil boiler breakdown repairs across rural Somerset, from lockouts and sooting to pump, photocell and control faults.
- Oil Tank Replacement in HemingtonBunded oil tank replacement and relocation with base preparation, new supply line and OFTEC paperwork on completion.
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