Useful Downloads
Of general interest
OSO Environmental Report
Super S Series
Super S Series Brochure Super S Installation Manual
Super S Wall Template (Must be printed on A3 paper)
Super S Troubleshooting Guide
Super S Guarantee
20 Series
20 Series Brochure20 Series Installation Manual
20 Series Troubleshooting Guide
20 Series Guarantee
20 Series Spare Parts
20 Series Spare Parts 1 Inch Fittings (F1 cylinders only)
Benchmark Logbook
Solarcyl (Twin Coil)
Solarcyl BrochureSolarcyl Installation Manual
Solarcyl Troubleshooting Guide
Solarcyl Guarantee
Solarcyl Spare Parts
Benchmark Logbook
Dualstream
Dualstream BrochureDualstream Installation Manual
Dualstream Spare Parts
Benchmark Logbook
15 Series Slimline
15 Series Slimline Brochure15 Series Slimline Troubleshooting Guide
15 Series Slimline Spare Parts
Mini RM5 Speed Heater
Mini RM5 BrochureMini RM5 Troubleshooting Guide
Mini RM5 Installation Manual
17 Series
17 Series Brochure 18 Series
18R Brochure 18S Brochure
21 Series
21 Series Brochure Electric Boilers
Termo Electric Boilers Brochure Termo E Electric Boiler Installation Manual
Termo M Electric Boiler Installation Manual