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. . . . Project 1 - HVAC (10% of Final semester grade) Heat Loss and Heat Gain Calculation Using a single room structure with a 20x20' foot-print and 8 ceilings with one window and one door, calculate the heat loss for each part 1 & 2 listed below.. All parts to be clearly labelled and separated Provide one 3-D layout drawing of the structure with the door and window labelled, but no wall type Provide a cross section drawing of the structure for each part separately, without including the window and door Must show all material on cross section drawing Use the Tables in the text book for R-values Part1 A structure is composed of the following wall type: Vi gypsum board % plywood Vinyl Siding 1" rigid board 3" batt insulation 2x4 wood studs One 3x5' double-insulated glass window at the North wall only One solid wood 36" X 80"X1% door with metal storm door at the East wall only 1. Calculate the total resistance (R') and U-Factor (excluding the air film) for ALL (4) walls: a. Area occupied by the insulation b. Area occupied by the studs c. The average area where 85% is occupied by the insulation and 15% is occupied by the studs 2. Find Q of an average area of 8'x8' (not including the window and door) with a high temp of 80 and a low temp of 50