Characters per minute (CPMn), a measure of characters processed in a minute, is normally WPM times five for English, so that 20 WPM are 100 CPM.
Pope_Jay wrote: I just flushed my cooling system (used a radiator flush fluid, and followed the proper flushing procedure) and replaced it with a fresh mix of 20/80 coolant/distilled water, after a month of use I checked my radiator to see if everything looks good, and it does but I smelled the coolant and it smells like fish.
Yes, radiator systems will operate at a boiler flow temperature of 82Â°C and a temperature drop of 11Â°C, but an underfloor heating system will run at temperatures in the range of 35Â°C to 60Â°C depending on floor conditions and the type of building.epending on the exact design and installation, an underfloor heating system is between 15% and 40% cheaper to run than a conventional radiator system.