My old warm air heating unit (Balmforth - which also has a water heater) has been altered sometime in the past to also heat a radiator in the bathroom. I have no idea how this works as it's not a pumped system, but it's effective and I would now like to change the radiator to a larger 'tower' towel radiator.
Would this be a straightforward swop, or is there a limiting size to the radiator on this type of setup?
Would this be a straightforward swop, or is there a limiting size to the radiator on this type of setup?
