Dave arrived at the house within 3 hours of ringing which is brilliant, identified the fault and ordered the part. He somehow managed to get us a temporary hot water solution until he fitted the new part 2 days later. During this visit we spoke about installing Tado smart home, he surveyed all the radiators and gave me a kit list of what we needed. Ordered all the Tado smart home items and Dave installed it all a week later. Great service, top bloke and very competitive pricing. Great work and thanks Dave.