American Society of Heating and Ventilating Engineers Guide, 1936 suspended type unit cooler which may be designed with or without a moisture eliminator.

American Society of Heating and Ventilating Engineers Guide, 1936 so so n U-U-Ui 111 ii m 11 m i u ) 11 111 i i-i-ri it I I l-l H I I I I II III I II I I 1111 I h o so - ' too . iso ' too - , cso ' joo CEHTtH.

American Society of Heating and Ventilating Engineers Guide, 1936 valves on the radiators, thermostatic return traps on the returns, and traps on all drips unless they are water sealed.

of and 1936American Society Heating Ventilating Engineers Guide, Expansion may be taken care of by any, or all, of three different methods, namely, (1) the spring in the pipe including offsets and expan- sion bends, (2) the turning of the pipe on its threads and s\ving joints, and (3) the use of expansion joints. '.

of and 1936American Society Heating Ventilating Engineers Guide, CORROSION2 Corrosion is sometimes encountered in heating work on the outside of buried pipes or the inside of steam heating systems; it is seldom ex perienced in hot water heating systems unless the water is frequently renewed.

American Society of Heating and Ventilating Engineers Guide, 1936 to accommodate miscellaneous other services or provide underground passage between buildings.

American Society of Heating and Ventilating Engineers Guide, 1936 If the hot-box or hbt-plate methods are used, tests are usually run under still air conditions, which means there is no wind movement over the surfaces of the wall during the test.

American Society of Heating and Ventilating Engineers Guide, 1936 BINFORD, Wtimer M.

Summary of Membership (Corrected to January 1, 1936) UNITED STATES AND ISLAND TERRITORIES Alabama...... .._.................................... . 2 Nebraska.......... .................................... 2 Arizona....______________ 2 New Hampshire..... :................ 1 Arkansas....... .._................................... 3 New Jersey________________ 105 California..... ......................................:: 40 New York............................ 362 Colorado............ 5 North Carolina.-...................... 9 Connecticut.............. 33 North Dakota............... 1 Delaware.-.................................... 6 Ohio--___ ____________ 105 District of Columbia............ ................26 Oklahoma.............................. --....... 28 Florida 7 Oregon................ 1 Georgia___ __ 11 Pennsylvania... .......................... 225 Hawaii..................................

American Society of Heating and Ventilating Engineers Guide, 1936 1920 President________________ E.

American Society of Heating and Ventilating Engineers Guide, 1937 Diverter, back draft. 479 Domestic oil burners, 506 Domestic supply, hot water, 512, 659, 721 control, 292 water, 645 Doors, air leakage through, 134 coefficients of transmission of, 127 natural ventilation through, 88 Down-feed piping systems, 548, 549, 550, 552, 790 Downward system of air distribution, 360 Draft, 463 available, 466, 473 back, diverter, 479 dimensions. 480' calculations, 463 capacity, 465 equation, 473 gage, 778 head. 790 ' intensity required, 474, 487 losses, 474 in chimneys. 476 through fuel bed, 474 mechanical, 464 natural, 463 theoretical, 466 towers, 229, 230 Drain connections, 458 Draw-through heating units, 171 Drawing, symbols for, 804 Dripping of steam pipes, 597 Drum dryers, 740 Dry-bulb temperature, {see Temperature, Dry-bulb) Dry return, 791 Driers, 741 adiabatic, 741 agitated, 740 batch, 740 compartment, 740 continuous, 740 cylinder, 740 design, 750 drum. 740 festoon, 740 high temperature, 755 induction. 740 intermittent, 740 rotary, 740 spray, 740 tower, 740 tunnel, 740 vacuum, 740 Drying, 731, 739, (see alsoRegain) adiabatic temperature, 741 air circulation in, 745 combustion, 747 by conduction, 741 constant temperature, 742 control operation, 741 circulation, 741 by convection, 741 design, 750 direct contact. 741 equipment for, 745' estimating method, 757.

American Society of Heating and Ventilating Engineers Guide, 1937 .

American Society of Heating and Ventilating Engineers Guide, 1937 neys (in inches) for various amounts of heat supplied- to the appliance, and for various chimney heights.

GP-1936 BESTWALL < JOINT SYSTEM PRODUCTS f t' Bestwall offers a complete line of^Jojnt System Products, designed to conceal joints and nail heads, and to "surface-weld"|:JJestwall Gypsum Wallboard panels together.

American Society of Heating and Ventilating Engineers Guide, 1937 Referring to the column for an equivalent total length of 300 ft for Sections AB and KA, each supplying 117.6 Mbh, it will be found that a lj^-in. pipe is too small and a2-in pipe is too large.