This is the replacement wall switch for Domus bathroom heater units, inblack, in three versions matched to the unit it controls:Airsway, Infinity, or Heat / Orbis.

Order by your heater model, not by the photograph. These threeswitches look similar and are not interchangeable each is wired for thefunctions its own unit has, and a 6-in-1 unit does not have the same functions as a 4-in-1.

The good news is that the variant names carry the answer: match the switch to theheater you own. Airsway and Infinity are the 6-in-1 units;Heat / Orbis covers the 4-in-1s.

Send us a photo of the existing switch plate and the model number from the unit in theceiling and we will confirm which one you need. We hold no datasheet for thispart no plate dimensions, no gang size, no current rating and no warranty term so a photograph does more than a specification here.

Why the switch fails before the heater does

• It is the part with moving contacts. A bathroom heater’s fan, lamps and exhaust areswitched dozens of times a week, often with damp hands, in the most humid room in the house.
• Replacing the switch is far cheaper than replacing the unit, and it is the usualcause when one function stops responding while the others still work.
• If the heater has stopped entirely, the switch may not be the fault. Tell us thesymptom which functions still work and we will say whether a switch is the likely fixbefore you buy one.

This is a licensed electrical job

• Replacing a switch plate on a 240V circuit is electrician’s work, and in abathroom that is not a grey area.
• Isolate at the switchboard, not at the switch.
• It is a short job for an electrician usually a like-for-like swap into theexisting wall box but the wiring behind these units carries the heater load as well as the fanand lights.

What we cannot tell you from any source

No datasheet exists for this part in the manufacturer’s data or in our own record.The record holds two fields.

Absent: plate dimensions, gang size, current rating, the number of functions switched,mounting type, and the warranty term. Our record also describes this switch as havinga built-in LED it is a wall plate, and that is the wrong field, not awrong value.

Ask us before ordering and we will confirm the fit from your photograph.

Where it works

• As a like-for-like replacement on a Domus Airsway, Infinity, Heat or Orbis unit.
• Where one function has stopped responding but the others still work.
• Not across models the three versions are not interchangeable.
• Not a DIY job licensed electrician, isolated at the board.
• Not orderable on the photograph alone send us the heater model.

Specifying it

Replacement wall switch for Domus bathroom heater units. Black. Three versions:Airsway (56069), Infinity (56070), Heat / Orbis (56071) not interchangeable.

No datasheet exists for this part. Plate dimensions, gang size, current rating,functions switched, mounting type and warranty term are all unrecorded, and we are notpublishing figures we cannot stand behind. Send us a photo of your existing switch and the modelnumber from the ceiling unit and we will confirm the correct part before you order.Installation by a licensed electrician.

Supplied and supported by Lights For You.

Questions

Which version do I need?

Match it to your heater: Airsway and Infinity are the 6-in-1 units, and Heat / Orbis covers the 4-in-1s. The three switches look similar and are not interchangeable, because each is wired for the functions its own unit has. Send us a photo of the existing switch plate and the model number from the unit in the ceiling and we will confirm before you order.

Will it fit my existing wall box?

Almost certainly, as a like-for-like swap but we cannot promise it from the page, because no datasheet exists for this part and the record carries no plate dimensions or gang size. A photograph of what is on the wall now answers it faster than a specification would.

Can I fit it myself?

No. Replacing a switch plate on a 240V circuit is licensed electrical work, and in a bathroom that is not a grey area. It is a short job for an electrician, usually a straight swap into the existing wall box, but the wiring behind these units carries the heater load as well as the fan and lights. Isolate at the switchboard, not at the switch.

My heater has stopped working is the switch the problem?

Possibly, and it is the cheapest thing to rule out. The switch is the part with moving contacts, operated dozens of times a week with damp hands in the most humid room in the house, so it fails long before the unit does. The usual sign is one function not responding while the others still work. If nothing works at all, tell us the symptom and we will say whether a switch is the likely fix before you spend anything.

What is the current rating?

Not recorded in any source we hold, and we are not going to estimate it on a part that switches a heater load. Ask us and we will get it from Domus. Your electrician will also want it, so it is worth having before the visit rather than during it.

Does it have a light on it?

Our record says it has a built-in LED, and that is the wrong field for a wall plate rather than a wrong value this is a switch, not a light. Whether the plate has an indicator neon we cannot confirm from any source; ask us and we will check.

What warranty does it have?

Not recorded on this listing at all. Ask us and we will confirm it with Domus in writing before you order.