If this isn't the situation, a ductless system can be made use of along with an existing heating system. https://rhec2flskxstn7mvmvmyt2nig33Oj6eqxfknwzqcfibohy372ywa.webpkgcache.com/doc/-/s/www.Webwiki.nl%2Fpalmersgreenhvac.co.uk%2Fair-conditioning-repair.html