Quick question. I will install a gas modcon with 7 cast iron rads throughout the house this year (replacing old electric baseboard heating system) and was wondering, is it advisable to equip the rads with TRVs to help regulate water flow, and in turn the temperature in specific parts of the house. Or should water be allowed to flow freely through all rads and relying solely on the modcon to regulate the water temperature to keep the house heated at a desired temp?
In case it is relevant, each rad will be fed/return via manifolds, with my shortest run being ~11 feet and the longest ~36 feet.
In case it is relevant, each rad will be fed/return via manifolds, with my shortest run being ~11 feet and the longest ~36 feet.