We are experienced in working with industry leading models, including SAV Systems, Switch2, Evinox and Wilson, popular amongst developments across London. RBG Services will diagnose and repair your HIU in a professional and efficient manner.
An RBG Services HIU Service ensures the continued efficiency of your heating system. All manufacturers recommend appliances to be serviced annually.
HIU Installation & heating Upgrades
RBG offer various upgrades to your system to improve efficiency. Whether you are looking to install a new HIU or want to control your heating remotely with a Smart Thermostat and TRV's, we are able to help!
Request a Quote
Free quotations for our local customers.
Call 0203 444 0554
Having problems with your HIU? No heating? No hot water? Call us now.
HIU Finance available? Installation and repair
Finance available through Phoenix.
Your HIU experts
Quality Heat Interface Unit Services
RBG Services provides HIU repairs, HIU Installations, HIU Service and fault finding to properties across London. We are London’s longest standing independent HIU repair, installation, service and maintenance company!
The majority of new build multi-dwelling developments now benefit from localised heat transfer units, called Heat Interface Units (HIU), which are designed to operate in conjunction with a centralised boiler plant or district heating system. RBG Services provides HIU repair, HIU installation, HIU service and maintenance and fault finding to the secondary system including radiators, radiator valves (TRVs), room thermostat and programmer issues (Danfoss, Honeywell), zoning issues (motorised valves), thermostat upgrade (Danfoss, Honeywell including smart roomstats; NEST, Hive), HIU pressure issues, HIU leak, Magnaclean Filters, power flushing and more.Contact Us