HEATING VENTILATING AIR CONDITIONING GUIDE 1942 ment of the vane is resisted by a hair spring and a damping magnet.

HEATING VENTILATING AIR CONDITIONING GUIDE 1942 BREECHINGS AND CHIMNEYS Bethlehem Steel Co., 983 Farrar & Trefts. 1048 International Boiler Works Co., 1049 Kaustine Company, Inc., 888 Hendrick Mfg.

HEATINC VENTILATING .

vV-TA;- HEATING VENTILATING AIR CONDITIONING: GUIDE 1943 REFERENCES A.S.H.V.E.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 25 per cent for steam systems and 35 per cent for hot water systems is preferable to ignoring entirely the load due to heat loss from the supply and return lines, but better practice, especially when there is much bare pipe, is to compute the emission from both bare and covered pipe surface in accordance with data in Chapter 43.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1943 one bank spraying with the air stream and one against it.

HEATING VENTILATINC AIR CONDITIONING GUIDE 1944 effective temperature for sedentary persons, as determined at the A.S.H.V.E.

HEATINC VENTILATINC AIR CONDITIONING CUIDE 1944 for several different combinations of temperature and wind velocity which records show to have occurred and to select the worst combination; but designers generally do not feel that such a degree of refinement is justified.

HEATINC VENTILATINC AIR CONDITIONING GUIDE 1944 Long Island-- Pizer, M.` M.

so Chapter 1 1945 Guide Example 18.

228 Chapter 12 1945 Guide __ .heat.exchangers of-thecoil-or-tube-types which-transniit-the-heat from the > . steam to the water.

432 Chapter 23 1945 Guide the main'brine reservoir for. re-pumping.

706 Chapter 40___________ 1945 Guide AIR CLEANING EQUIPMENT Primary dust separators depend for their air cleaning action on centri fuging out the dust particles or on imparting to the transporting air' stream a quick change in direction, accompanied by a sudden reduction in velocity.

20 . .

140 CHAPTER 6 1946 Guide and from kitchens during lengthy periods of cooking, elimination of ; .sources of vapor such as urivented gas stoves, or by local application of heat or insulation to raise surface temperatures. .