BA1, BA2 · NAPIT Approved · BS 7671 18th Edition · Part P Notified

Immersion Heater Electrician
in Bath

Immersion heater electrical install, fault-find and Economy 7 timer wiring — dedicated 16A radial circuit, double-pole switched fused connection unit at the airing cupboard, 30mA RCBO protection. We rewire dual-element tanks, fit Economy 7 timers, fault-find tripping breakers and replace burned-out switches and elements. Local cover for Bath (BA1, BA2) and surrounding villages. From £140 + VAT @ 20%.

Call Dan — 07889 334849 Free Site Survey
Or WhatsApp: wa.me/447889334849
Immersion Heater Electrician install in Bath — DS Electrical
NAPIT approved electrical contractorNAPIT
CHAS accredited contractorCHAS
City and Guilds qualified electricianCity & Guilds
TrustMark government endorsedTrustMark
Part P registered electricianPart P
BS 7671 18th Edition compliantBS 7671
What's included

Immersion Heater Electrician scope in Bath

Immersion heater electrical install, fault-find and Economy 7 timer wiring — dedicated 16A radial circuit, double-pole switched fused connection unit at the airing cupboard, 30mA RCBO protection. We rewire dual-element tanks, fit Economy 7 timers, fault-find tripping breakers and replace burned-out switches and elements.

Full service detail and the installation specification on our parent Immersion Heater Electrics page.

Local Knowledge

Why immersion heater electrics in Bath is different

Bath is a UNESCO World Heritage city — most properties are Georgian or Victorian and many are Listed. Outdoor and bathroom electrical work here means careful coordination with conservation officers, minimal-intervention cable routes, and respect for original fabric (stone walls, lath-and-plaster ceilings, original cornice). We do a lot of work in central Bath terraces, hillside villas in Bathwick and Lansdown, and BA2 villages like Combe Down and Bathampton.

Sister city pages: EICR in Bath · Bathroom electrics in Bath

Indicative pricing · from · VAT extra

Pricing ladder for Bath

Final price depends on access, cable routes, existing wiring and scope. Survey is free; written quote is fixed. Read the disclaimer below the cards before assuming.

New circuit

New immersion radial + FCU

from £140
+ VAT @ 20% · from
  • 16A radial from consumer unit
  • Double-pole switched FCU
  • 30mA RCBO protection
  • Minor Works Certificate
Most common

Economy 7 timer + dual-element wiring

from £180
+ VAT @ 20% · from
  • Two FCUs (boost + off-peak)
  • Economy 7 timer fitted
  • Dual-element tank wiring
  • Minor Works Certificate
Quick

Burnt FCU or switch replacement

from £140
+ VAT @ 20% · from
  • Diagnose fault
  • Replace FCU or pull-cord
  • Test load and tighten terminations
  • Minor Works Certificate
Standard

Element / thermostat fault-find

from £180
+ VAT @ 20% · from
  • Insulation and continuity testing
  • Identify failed element or stat
  • Replacement quoted with parts
  • Minor Works Certificate
Full job

New immersion + Economy 7 + tank bond

from £280
+ VAT @ 20% · from
  • New 16A radial from board
  • Two FCUs + Economy 7 timer
  • Tank bonding to BS 7671
  • EIC + Part P notification
FAQ

Common questions

Will you damage Listed fabric in a Bath property?

No. We use minimal-intervention routes — cables run under floorboards, in joist voids, behind existing skirting, or surface clip-direct on stone where chases would damage fabric. For Listed buildings we coordinate with the conservation officer or your architect before first-fix and document everything for the LBC.

Why does my immersion heater keep tripping the RCD?

Almost always a failed immersion element — when the Incoloy element corrodes, water leaks into the heating core and goes to earth. The RCD trips because there's a real earth fault. We test insulation resistance with a Megger, confirm element failure, isolate the supply and quote a replacement element with parts and labour.

Can I run my immersion on Economy 7 to save money?

Yes if you have an Economy 7 meter and the tank has two elements (or a single element you're happy to use overnight only). We wire two FCUs — one for the off-peak bottom element on the Economy 7 circuit, one for a 'boost' top element on standard tariff. A timer switches the off-peak circuit during the cheap-rate window.

Ready for a quote in Bath?

Free survey, fixed-price written quote, full BS 7671 certification. Call Dan directly on 07889 334849.

07889 334849
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Call Dan — 07889 334849