3 ms·
Does it? I thought energy expenditure to maintain indoor temperature is mostly due to heating/cooling, not due to moving air to or from heat exchanger. E.g. it
by lostmsu 6y ago
Does it? I thought energy expenditure to maintain indoor temperature is mostly due to heating/cooling, not due to moving air to or from heat exchanger. E.g. it is cheap to rotate the air in the building in a closed loop through a filter.
- thrdbndndn 6y agoYeah, I can't see how the operating cost would be much different. I do think the initial cost to install/upgrade to such system would be substantial, though (as in, existing systems may not have the capacity to ventilate that much.)