I have gone to have a quick look at something the compressor has gone in a 10kw cassette system it's a daikin it's an older model and it's 410A now the price of the gas now is ridiculous so I'm debating whether it's worth trying to replace the whole outdoor unit instead of the compressor and the inverter board or get a multisplit system and 2 wall mounted units its in a newsagents but it's about 60 sq meters hence thr 10kw cassette in the middle of it.

Where is a good place to order systems at a reasonable price.

And also has anyone used euro refrigerants.com as they sell 410A for about 400 euros and deliver to the UK and also do refill service. Alot cheaper than UK prices. Unsure of quality though cannot seem to find any reviews. Thanks for the help guys and girls.