HEATINC VENTILATING AiR CONDITIONING GUIDE 1942 first cost is said to be justified on the basis of longer life expectancy.

HEATING VENTILATING AIR CONDITIONING GUIDE 1942 is passed through the dehumidifier without being contacted by the surface or medium presents a definite sensible and latent cooling load which must be absorbed by the treated air.

HEATING VENTILATINC AIR CONDITIONING GUIDE 1942 general class can be made to perform the same duty, although mechanical difficulties, noise or lack of efficiency may limit the use to one or another type.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1942 CURRENT Table 1.

HEATING VENTILATING AIR CONDITIONING GUIDE 1942 Pressure 1 lb per square inch 144 lb per square foot 2.0421 in. mercury at 62 F 2.309 ft water at 62 F 27.71 in. water at 62 F 1 oz per square inch / 0.1276 in. mercury at 62 F \ 1.732 in. water at 62 F 1 atmosphere 14.6959 lb per square inch 2117 lb per square foot 33.9 ft water at 62 F 30 in. mercury at 62 F 29.921 in. mercury at 32 F 1 in. water at 62 F 0.03609 lb per square inch 0.5774 oz per square inch 5.196 lb per square foot 1 ft water at 62 F -{ 0.433 lb per square inch 62.35 lb per square foot 1 in. mercury at 62 F Metric Units 0.491 lb per square inch 7.84 oz per square inch 1.131 ft water at 62 F 13.58 in. water at 62 F 1 cm = 0.3937 in. 1 in

HEATING VENTILATINC AIR CONDITIONING CUIDE 1942 Modine Mfg.

HEATING VENTILATING AIR CONDITIONING GUIDE 1942 NOBLE, Milner (M 1940; A 1929; J 1924) Gen.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1943 Table.4.

HEATING VENTILATINC AIR CONDITIONING GUIDE 1943 mid-height of a building, and that the temperature., difference is 70 F, Equations 1 and 2 may be used to determine an equivalent wind velocity . to be used in connection with Tables 1 and 2 that will allow for both wind velocity and temperature difference: Me = VJf - 1.75 a (X) where = Vtf + 1,75 b , (2) Mt = equivalent wind velocity to be used in conjunction with Tables 1 and 2.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 I 612 , . 6 1 3- Table- 1.

,i I HEATINC VENTILATING AIR CONDITIONING CUIDE 1944 CHAPTER 2.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 Table 2.

HEATING VENTILATINC AIR CONDITIONING CUIDE 1944 Example 2.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 Table 9.

HEATINC VENTILATING AIR CONDITIONING CUIDE 1944 the line C-D is a measure of the ratio of latent to total heat removed, and that any line parallel to C-D gives the same heat ratio.