Thanks for this food for thought. I've commented a bit on costs in sibling threads. Our home is relatively large (square footage and high ceiling heights compo

Thanks for this food for thought. I've commented a bit on costs in sibling threads. Our home is relatively large (square footage and high ceiling heights compound that) and since we both work and teach at home, the cooling systems are in constant demand. Appreciate the ballpark figures; time to revisit the idea.