Like for like shower unit replacement
Swapping a failed shower for a new model of equivalent kilowatt rating. If the existing cabling and pull cord switch are in sound condition, the swap is straightforward.
5.0 · 8 reviews
Electric shower installation in Basingstoke
Jay Dunn at JD Electricals fits electric shower units across Basingstoke and Hampshire towns, testing the dedicated circuit and protective devices on every domestic installation.
“Most of my work is domestic: consumer units, full and partial rewires, lighting and EICRs on houses around Basingstoke. I test and certify everything I fit, and anything else I find while I am there gets priced separately rather than added quietly to the bill. The electrician who quotes your job is the one who does it.”
James DunnElectrician · Nvq level 3 electrical installation
What Electric shower installation costs
Shower installations are priced based on whether you are replacing an existing unit like for like or installing a new dedicated circuit back to your consumer unit.
- Covers the electrical connection, local isolation switch and circuit testing for an electric shower unit
- Assumes the consumer unit has adequate capacity and suitable protective devices in place
- Cable upgrades or new circuit runs through walls and floors are assessed and quoted before work begins
- Plumbing pipework alterations and supply of the shower unit itself are not included
The work that comes up most
Fitting an electric shower in Basingstoke homes requires verifying that your electrical supply and consumer unit can support a high load appliance safely.
Upgrading to a higher kilowatt unit
Moving to a more powerful shower often draws more current than existing cabling can handle. The cable size, pull cord rating and consumer unit breaker must be checked before upgrading.
Consumer unit capacity checks
The consumer unit must have suitable capacity and protective devices for the proposed shower circuit, so the board is checked before a new circuit or higher-load unit is agreed.
What is covered
Every electric shower installation includes electrical connections, circuit protection verification and safety testing.
Included
- Isolating the shower circuit at the consumer unit
- Connecting the unit to the existing or new dedicated cable run
- Wiring a double pole ceiling pull cord or wall isolator switch
- Verifying earth bonding and circuit conductor sizing
- Testing insulation resistance, earth fault loop and disconnection times
- Issuing the appropriate electrical certification for the work completed
Not included
- Supplying the electric shower unit or shower rail kit
- Major plumbing alterations or cold water mains pipework extensions
- Tiling, plastering, making good or bathroom decoration
What happens on the day
Here is what to expect during your electric shower installation visit and how to prepare your bathroom.
- 01
Access and power isolation
Please clear items from the shower enclosure and ensure clear access to your consumer unit. The electrical supply will be isolated while work is carried out.
- 02
Fitting and wiring the unit
The shower unit is mounted and connected to the electrical supply and isolation switch, ensuring all seals and enclosures maintain their moisture resistance.
- 03
Live testing and sign off
Power is restored to test the operation of the shower, verify the protective device trips correctly and record electrical test readings.
What you end up with
When the installation is complete, the shower and its protective devices are tested and the work is documented as appropriate.
- Connected shower
- A securely mounted electric shower connected to a dedicated electrical circuit with a functional local isolation switch.
- Electrical checks
- Verification that the circuit cabling, earthing arrangements and circuit breaker match the power rating of your appliance.
- Documentation
- Appropriate electrical documentation recording the work and relevant test results.
Why choose us
JD Electricals is run by Jay Dunn, an electrician covering Basingstoke and the surrounding Hampshire towns, including Kempshott, Hatch Warren, Chineham, Popley, Oakley, Hook, Fleet and Tadley. Domestic work: EICRs, fuse boards, rewires, fault finding, lighting and EV chargers. You deal with Jay from quote to completion.
Nvq level 3 electrical installation
Get Free QuoteCommon questions
Answers to common questions about installing or replacing electric showers in domestic properties.
Can I replace my old shower with a more powerful model?+
The existing cable, protective device and installation conditions must be checked against the new shower rating. A higher-powered unit may need a larger cable or other circuit changes.
— James Dunn
Do you carry out the plumbing as well as the electrical wiring?+
The agreed scope will confirm whether a straightforward water connection is included. Changes to pipework or other plumbing work need a suitably qualified plumber.
— James Dunn
Why does an electric shower need its own isolation switch?+
Safety regulations require a dedicated local isolator, usually a ceiling pull cord switch outside the wet zone, so the electrical supply to the shower can be isolated safely for maintenance.
Does my consumer unit need RCD protection for a shower?+
Yes. Bathrooms are high risk locations for electrical shocks. All shower circuits must have residual current device protection operating at thirty milliamps at the consumer unit.
Start with the job details
Send a message with what you need and roughly when suits, and you will get a straight answer on price and timing.