With new build properties a common way of heating the property is underfloor heating on the ground floor and radiators on the first. This can happen when the weight of the concrete is too much for the first floor and underfloor heating isn’t practical.
With retro fit properties the existing radiators may need to be changed due to the lower flow temperatures of the heat pump. This would only happen if the customer does not wish to use high temperature heat pumps.
At Pirbright Renewables we would calculate the size and type of radiator required for each room free of charge. We will advise you if the radiator is suitable enough for heat pumps and offer a solution whether it is a replacement to an existing one or new.