hummm, doesn't a block heater do the same when it is circulating the heat?
i might be missing something here since i have not bothered to study the flow system but the hot water from the block will open the thermostate and the hot water heads into the rad and down to the bottom and back into the block ... no?
i am not dishing on the block heaters, they have been in use for decades and funtion well. i have moved to the lower rad hose heater and have been quite happy with them. this is more for expanded understanding on my part.
i might be missing something here since i have not bothered to study the flow system but the hot water from the block will open the thermostate and the hot water heads into the rad and down to the bottom and back into the block ... no?
i am not dishing on the block heaters, they have been in use for decades and funtion well. i have moved to the lower rad hose heater and have been quite happy with them. this is more for expanded understanding on my part.
