How about just don’t do it unless necessary? Around here only supermarkets do it and I hate it when they are refridgerators in the summer and saunas in the winter.
Yes and they are huge high-ceilinged warehouses with tin roofs. They are wasteful both in the amount of air they heat, and in the heat losses to outside. Sometimes they even have a heater at the doorway, mostly heating the outside.
How about just don’t do it unless necessary? Around here only supermarkets do it and I hate it when they are refridgerators in the summer and saunas in the winter.
Yes and they are huge high-ceilinged warehouses with tin roofs. They are wasteful both in the amount of air they heat, and in the heat losses to outside. Sometimes they even have a heater at the doorway, mostly heating the outside.