OSO 20 Series
|
|
|
|
|
|
|
|
||
|
OSO 20 Series water heaters
|
Additional information about the OSO 20 Series range of water heaters can be found in the following PDF documents:
20 Series Brochure
20 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