HEATING VENTILATING AIR CONDITIONING GUIDE 1942 BALDWIN.

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HEATINC VENTILATING AIR CONDITIONING GUIDE 1943 effective temperature for sedentary persons, as determined at the A.S.H.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 BOILER EFFICIENCY The term efficiency as used for guarantees of boiler performance is usually construed as follows: 1.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 BOILER INSULATION Insulation for cast-iron boilers is of two general types: (1) plastic material or blocks wired on, cemented and covered witii canvas or duck; and (2) blocks, sheets or plastic material covered with a metal jacket furnished by the boiler manufacturer.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 and the normal size of drop required is 1 in. or less.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 ;it to approximately the wet-bulb temperature of the surrounding atmos phere.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1943 no case for a wind velocity of more than 5 mph.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 current, and (2) those motors which may operate, on polyphase current. 1.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 U Page United States Air Conditioning Corp., Northwestern Terminal, Minneapolis, Minn........... ........................................ ..... ..................................... 893 United States Gauge Co., 44 Beaver St., New York, N.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 SHEPPARD* Frank A.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 Table 11.

HEATINC VENTILAtlNC AIR CONDITIONING GUIDE 1944 Table 1.

HEATINC VENTILATINC AIR CONDITIONING CUIDE 1944 = 28.5 gal.

220 Chapter 11 1945 Guide Table 3.