This might be a little out there but was wondering if is possible(or practical) to run some pex under ground on a separate loop that could be joined into the boiler piping to cool the house during the summer months? Then turn a flow control that would allow the heating system to operate if I wanted to charge up a hot water storage system for DHW or back to heating the house in the fall. Since all the circulating pumps and in house plumbing would already be in place it cold prevent having to spend electricity using an air conditioning unit? maybe?
I am planning on building a shed for my furnace but wonder if I should trench in some piping underneath before I build? How many linear feet would it take to cool 2500sq ft?
I am planning on building a shed for my furnace but wonder if I should trench in some piping underneath before I build? How many linear feet would it take to cool 2500sq ft?