HEATINC VENTILATING AIR CONDITIONING GUIDE 1942 methods to domestic heating boilers of small size, especially when frequent attendance is impractical.

HEATING VENTILATINC AIR CONDITIONING GUIDE 1942 As much as 350 gal of oil per hour can be burned in these units, and frequently they are arranged in multiple on the boiler face, from two to five burners to each boiler.

HEATING VENTILATINC AIR CONDITIONING CUIDE 1942 CoRBENT Table 1.

HEATING VENTILATING AIR CONDITIONING GUIDE 1942 EASTWOOD, E.

HEATING VENTILATING AIR CONDITIONING CUIDE 1943 sun-heat on a wall facing south is almost five times as great in winter as in summer, but on a wall facing west-north-west it is six times as greatin summer as in winter44.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1943 of limitations, however, the most serious of which is the lack of ready availability of a. practical source of heat. 1.

Air System Equipment unitJdifying American Moistening Company Atlanta, Ga.

HEATING VENTILATINC AIR CONDITIONING GUIDE 1944 Table 4.

HEATINC VENT1LATINC AIR CONDITIONING CUIDE 1944 velocities (particularly localized drafts) should be avoided since dif ferential cooling of one area of the body may produce surprisingly un pleasant reactions in quite different parts of the body.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 D = 0.288 V WTc 4 SoW'cK where H = required height of chimney above grate, feet.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 Down-Feed Vacuum System The piping arrangement for the down-feed vacuum system is similar on the supply side to the down-feed vapor system in that it has similar runouts, radiator valves, drips on the bottom of the steam drops, and enlargement of the drops for the lower radiator connections.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 and the normal size of drop required is 1 in. or less.

I HEATING VENTILATING AIR CONDITIONING CUIDE 1944 CHAPTER 16.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 approaches the thermodynamic wet-bulb temperature of the entering air, or the extent to which complete saturation is approached is conveniently expressed by a ratio known as humidifying effectiveness or saturating effectiveness and is defined: where h = humidifying effectiveness, per cent. *> ti = dry-bulb temperature of the entering air, degrees "Fahrenheit.

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