Is it more efficient to cycle the room temperature though? I’ve heard it’s better to get a room to temp and the machine can work less to maintain it. But maybe that’s old advice…
That is old advice. AC works pretty fast, especially in a small hotel room. If you have floor heating/cooling and a heat pump then it would make sense to leave it on all day.
Eh, if you’re leaving your ac on all day when you’re out, that’s quite a waste. Card operation helps avoid accidentally leaving ac and lights on.
it really depends on for how long people leave and come back.
Is it more efficient to cycle the room temperature though? I’ve heard it’s better to get a room to temp and the machine can work less to maintain it. But maybe that’s old advice…
That is old advice. AC works pretty fast, especially in a small hotel room. If you have floor heating/cooling and a heat pump then it would make sense to leave it on all day.
Air conditioners are heat pumps.
I think that advice is specific to the “underground heat exchanger” type of heat pump.
Exactly. It’s an energy conservation measure