Local plumbers · Wexford
Immersion Heater Services in Wexford: Elements, Dual Immersion and Timers
Find a plumber for immersion element replacement, a new cylinder immersion or a night-rate timer across Wexford. 2026 prices, off-peak running-cost tips and local plumbers from Wexford Town to Ferns.
Immersion heater services in Wexford
Wexford is predominantly a rural agricultural county with a mix of natural gas coverage in larger towns and LPG or oil heating across the countryside. Wexford town and Enniscorthy are the main centres with natural gas network access, while much of the county relies on alternative fuels. LPG certification is particularly useful for installers operating in the more rural parts of Wexford, where properties are outside the Gas Networks Ireland grid.
Wexford has a high proportion of traditional rural housing including detached bungalows and farmhouses with oil-fired central heating, most of which are now reaching the age where significant system upgrades are due. Wexford Town and Enniscorthy have older town-centre housing with mixed pipe generations. Gorey has grown significantly with new residential estates built to current standards.
The options
Elements, Dual Immersion and Timers for Wexford Homes
Most homes run a single immersion element, while dual-element and timer setups suit larger tanks and night-rate electricity.
Dual Immersion & Timer
A top element for a fast boost and a bottom element for a full tank, on a night-rate timer. The most cost-effective hot water setup for larger Wexford homes off the gas grid.
from€300
Immersion Element Replacement
The job plumbers see most in rural Wexford, where the immersion often does the heavy lifting. A tired element is drained, swapped and refilled. Supply and fit.
from€120
New Immersion Installation
Fitting an immersion to a cylinder that has none, or replacing an old unit and its thermostat in full. Ideal as backup water heating or a summer standalone. Supply and fit.
from€200
2026 prices
Immersion Heater Cost in Wexford 2026
Typical Wexford ranges for immersion work. All figures include labour and VAT.
- Draining and refilling the cylinder is the slowest part of any immersion job
- A like-for-like element or thermostat swap is usually a one-visit plumbing job
- New wiring, a spur or a timer connection is work for a registered electrician
Wexford's water supply is primarily surface water from the Slaney River and Poulaphouca Reservoir. Water quality is generally good but hard in parts, particularly around Gorey and north Wexford.
- Immersion element replacement €120–250
- New immersion installation €200–450
- Thermostat replacement €80–160
- Timer / off-peak wiring €120–250
- Dual immersion upgrade €300–550
Indicative 2026 ranges. Always confirm with a written quote before work begins.
Hiring
How to Find a Plumber for Immersion Work in Wexford
The plumbing side of immersion work in Wexford is done by a plumber, with the final electrical connection to a new unit made by a registered electrician. Here is how to hire correctly.
Browse Plumbers in Wexford
Browse local plumbers in the Wexford plumber directory. Find plumbers near you who handle immersion elements, thermostats and timer setups, and contact them directly. No fees and no sign-up to get in touch.
Get a Clear Quote for the Work
A good quote names the element and thermostat rating, the labour to drain and refill the cylinder, and whether a timer or fresh wiring is included. Ask whether the plumber arranges the electrical connection or whether you need to book an electrician separately.
Confirm the Final Electrical Connection
The plumbing is done by a plumber, but the final electrical connection to a new immersion should be made by a registered electrician on the Safe Electric (RECI) register. For a like-for-like element swap on existing wiring, most plumbers complete the job in one visit.
Check the Element and Thermostat Rating
In hard-water areas an Incoloy element resists scale far better than a standard copper one and lasts longer. Confirm the thermostat is set to 60 to 65 degrees, hot enough to kill bacteria without wasting electricity or scalding.
Local coverage
Immersion Heaters Across Wexford: Areas Covered
Wexford is the sunniest county in Ireland, but this mild reputation can give a false sense of security. Cold easterly winds in January and February can produce sharp frosts, and coastal properties face salt air corrosion on exposed metalwork.
Wexford Town and Enniscorthy have established plumbing businesses capable of handling both domestic and commercial work. Gorey is increasingly well served due to its growth. New Ross has specialist contractors experienced with the older buildings in the town. Rural areas across the county are generally well covered by mobile tradespeople.
Every area above is served by registered plumbers in the Wexford plumber directory.
Common questions
Immersion Heaters in Wexford: Common Questions
How much does it cost to replace an immersion element in Wexford in 2026?
An immersion element replacement costs €120 to €250 in Wexford, including labour and VAT. The cylinder has to be drained and refilled, which is where most of the time goes. A thermostat swap on its own is €80 to €160, and a dual immersion upgrade €300 to €550.
Why does my immersion keep tripping or stop heating in Wexford?
The usual causes are a burnt-out element, a failed thermostat, or limescale that makes the element overheat and trip the switch. A Wexford plumber tests the element and thermostat, and a scaled or open-circuit element is replaced rather than repaired.
Is a dual immersion worth it for a Wexford home?
For larger Wexford homes, and anywhere the immersion does the main water heating, a dual immersion is well worth it. The top element gives a fast boost while the bottom element heats a full tank overnight on a timer, keeping running costs down through the colder months.
Can I fit a timer for night-rate electricity in Wexford?
Yes. A timer set to a night-rate or smart tariff heats the cylinder overnight on cheaper units, giving Wexford homes a full tank for the morning. Timer and off-peak wiring costs €120 to €250 and is one of the quickest ways to cut hot water running costs.
Do I need an electrician as well as a plumber in Wexford?
For a like-for-like element or thermostat swap on existing wiring, a Wexford plumber usually completes the job. For a brand-new immersion, new circuit or timer wiring, the final electrical connection should be made by a registered electrician on the Safe Electric (RECI) register.
How long does an immersion replacement take in Wexford?
An element or thermostat swap takes an hour or two once the cylinder is drained. A full new immersion, or a dual immersion and timer upgrade, is a half-day job. Draining and refilling the cylinder is the slowest part of any immersion job.
Find a Plumber for Immersion Work in Wexford
Immersion work in Wexford, from element and thermostat swaps to dual immersion and timer setups, matched to local plumbers near you. Free, no obligation, reply within 24 hours.
Browse Wexford plumbers