Foods that are close to the bottom edge are more calorie-dense. If you want to increase your calorie intake without getting too full, choose foods from the bottom half of the map. Read more about the Nutritional Target Map. Nutritional Target Map for Turkey, pork, and beef sausage, low fat, smoked.
We have a question about what air gap you should leave between the insulation and the roofing membrane in a pitched roof almost every day.
Where the furnace is enclosed, louvered openings in the room should be provided to ensure there is adequate air. So what makes a furnace enclosed? When a furnace is in a room that has less than 50 cubic feet of air for every cubic foot of gas (1,000 BTU/hr), vents are needed in the room. Stated another way, 1 cubic foot of air is needed for every 20 BTU/hr (input). And remember, you have to consider all the appliances in the room. For example, a 60,000 BTU/hr (input) furnace and a 40,000 BTU/hr (input) water heater are in a 5-foot by 5-foot by 8-foot-high room.