Daughters cold house at Christmas

Or even electric heaters.

Oil and gas do make a racket! This disturbs some people with some learning difficulties

Is she noise sensitive?

Boilers and radiators are noisey. Maybe she would be happier with infared heating. Its silent but pricey

P.s. we didnt have central heating as a kid.

We had a fire in the evening but it was long gone out by morning.

With single glazing.

It was the norm not too long ago. Central heating can be quite bad for you

Can you stay at a hotel nearby, have dinner there then drop her home and drive home next day?

I like my creature comforts but if she is never ill, perhaps she knows something we don’t!

Could you meet up half way between your homes, or is that not possible for your daughter?

Onlyruth, its been tried with Dr's, Social Workers etc and the risk spelt out and yes there is a risk of hypothermia but she won't listen.

MawB, yes we hared all sorts of things with the heating. But she has all the radiators turned off and even the boiler itself is switched off. Today I nipped round and turned on all the radiators while my husband distracted her and put the boiler on, changed the timer. We go out, come back and she changed it all back again. Last year she looked really ill but never gets a cold or chest infection.

Can’t you just use the over ride switch on her central heating?
Alternatively, take electric heaters/electric blanket/hotties/ woolly jumpers and long woollen underwear with you.
How much do you want to see her?
Or maybe stay in a hotel or air bnb nearby?

How does the cold affect her disability and medical conditions? Would a doctor or other medical person involved with her be able to convince her that she needs heating on? Is there any risk of hypothermia, or does she wrap herself up in many layers?

Tell her how much cats need/love warmth?