Be careful with the split units, as you will need a bender to bend pipework.
https://www.worcester-bosch.co.uk/products/heat-pumps/directory/greensource-air-to-air-heat-pump and get an Aircon guy to fit it.
Ok so I'm confused. What's the difference between the link above and the type of unit PullerGas has recommended?
Also if the one above requires an install, this is going to massively increase costs compared to the £450 diy fit unit in the other link.
Sorry. .. got to ask the questions as I want to make the right choice.
How would both these units compare to an electric rad?
Are these units very noisy for a conservatory?
Please keep the info coming and I will make a decision. Regarding bending pipe, that is a worry as ideally I'd need two bends to put the air con unit on the wall next to where it comes in from outside the dwarf wall.
Chris