Is 5kw sufficient for my room?
Hi, I have recently had a quote for a 5kw unit, it was £1900 and I think this is reasonable and have used the company before. However I did a bit of due diligence and saw that this size is for rooms up to about 50m2 but this reduces when it is a sunny room. Our room we want it installed in is 37m2 and has velux windows and a bifold door so it is very sunny. A quick google tells me that in fact I would need a 6kw unit as 5kw goes up to 35m2 when in sunny room but for those who either know about this sort of thing (unlike me) or have experience in a similar scenario please can you advise before I go back to thr company thank you