Electric heating
This style of electric bar fire used to be quite common in UK homes, for living rooms, and sitting rooms.
(Photo borrowed from Pinterest).
My parents had one identical to it, which sat in the sitting room/lounge. It was 'Sunhouse' brand, part of Radiation Group.
There were 3 radiant bars, each rated at 1000W each: quartz glass with a spiral 'spring' of Nichrome type wire inside. The bars were switchable, controlled by two rocker switches: 1 bar or 2 bars, or both switches on, 3 bars.
In addition, the fibreglass 'coal effect' had two bayonet cap 60W 'fireglow' red bulbs, which provided the light.
Furthermore, under the heat reflector, there was a fan-heater type of cylindrical fan, which only provided cold air-current to agitate the 'flame effect' strips. It was controlled by a third switch.
There was a fourth switch, which acted as the main switch.
So you could have plugged in at socket:
Appliance off,
Fireglow on, no heat,
Fireglow on, flame effect on, no heat,
Fireglow on, 1 bar on, flame effect off,
et cetera...
right up to everything switched on. Full load seemed to be about 3120 Watts (maybe the bars were slightly underrated to allow for the bulbs and fan motor?) . I do remember the 'MK Electric' plug became warm to the touch when on at full power. The wiring in the flex was the old 'red, black, and green' colour code.
There was another Sunhouse fire which sat in the dining room. This was a little cheaper - no wavy flame effect. The bars on this fire were 'fireclay' with the wire element spiralling around the outer surface of the ceramic rod.
