The socket in your kitchen that takes a kettle is a household 13-amp socket. An outdoor sauna heater is not that kind of appliance. It needs its own circuit, designed for the exact heater on your quotation, by a competent person.
Wellness One will not publish an amp table on this page. Inventing a schedule would be the wrong kind of helpful. The number that matters is the one in the signed heater manufacturer, model and UK manual that comes with your quotation.
Dedicated circuit, in buyer language
A dedicated circuit means the sauna heater is not sharing a household socket with the rest of the house. The run from your consumer unit is designed for that heater, with the protective devices, isolation and cable that the electrician specifies after looking at your property.
That is a different job from plugging something in. How far the sauna sits from the house, what else is already on the board, and the exact heater all change the design. Your electrician makes those decisions. A web page cannot.
A competent person, not a DIY weekend
The supply to an outdoor sauna is not a DIY job. A suitably competent person should assess the property, design the circuit, install it, inspect it, test it and certify it. Approved Document P is the electrical-safety building-regulation framework for dwellings in England. The applicable rules and notification route must be checked for the nation and the property you actually own.
Wellness One can tell you which heater is on the quotation. We do not replace the electrician, and we will not name a single registration scheme as if it were the only lawful route.
What to put in the electrician’s hands
Before anyone designs the supply, obtain from the quotation:
- the heater manufacturer and model
- the UK manual for that exact unit
- the sauna model and drawing revision the heater is specified for
If those documents are missing, stop and ask. Do not let anyone size a circuit from a photograph, a range name, or a Knowledge Centre article.
Responsibility for the primary electrical run, isolation, final connection and certification should be written on the quotation. Do not assume the installation team will connect to a supply you have prepared, or that you must provide one at a particular point, unless the accepted documents say so.
Building regulations and planning are separate. A Class E tick does not certify the consumer unit. See our planning guide for the outbuilding rules, and the delivery guide for how connection sits in the install sequence.
Frequently asked questions
What electrical supply does an outdoor sauna need?
A dedicated circuit designed by a competent person from the signed heater manufacturer, model and UK manual on your quotation. Wellness One does not publish an amp schedule on this page.
Can I run it from a household 13-amp socket?
Treat a 13-amp household socket as the wrong starting point for an outdoor sauna heater. Obtain the signed heater documents and ask a competent person to design the supply for your property.
Do I need a qualified electrician?
Yes. The supply from your consumer unit to the sauna must be designed, installed, inspected, tested and certified by a suitably competent person. Approved Document P sets the framework for dwellings in England.
Will Wellness One do the electrical work?
Only if the written quotation says so. Scope varies. Read the quotation rather than assuming a standard package.
References
| Ref | Source | URL |
|---|---|---|
| [1] | GOV.UK — Electrical safety: Approved Document P | https://www.gov.uk/government/publications/electrical-safety-approved-document-p |