HEATINC VENTILATING AIR CONDITIONING GUIDE 1942 circulator space heaters, except that safety screens are provided over all openings into the combustion chamber to prevent any possibility of explosion from gasoline fumes or other gases which might be ignited by an open flame.

HEATING VENTILATING AIR CONDITIONING CUIDE 1942 Operation, Maintenance of Cloth-Screened Dust Collectors, by W.

01 HEATING VENTILATING AIR CONDITIONING GUIDE 1943____________ Table 6.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 Table 8.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1943 at all points where the air stream must change direction or shape, stream y2line fittings should be employed.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1943 the heat capacity of water is approximately unity, this slope is the ratio of the water to the air rate.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1943 PERFORATED METALS PIPE CLEANING POWDER AND PASTE, Alumi Hendrick Mfg.

HEATING VENTILATING AIR CONDITIONING GUIDE 1943 AHLFF, Albert A.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 during the past lew years, there still remain those who believe in a Superior, stimulating quality of outdoor air (particularly country, moun tain and seashore air) under ideal weather conditions, as compared with properly conditioned air.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 adaptations of the Vernon Globe thermometer, incorporating thermo couples rather than mercury thermometers, have been found more satisfactory and convenient.

HEATING VENTILATINC AIR CONDITIONING CUIDE 1944 the insulation of surfaces that are below the dew-point of the surrounding air.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 control and where all or part of the air is from the outside.

HEATING VENTILATINC AIR CONDITIONING GUIDE 1944 If the condensing unit and cooling coil have been properly balanced for the required load and, due to miscalculated duct resistance or improper choice of fan speed, the air quantity is reduced, the total cooling capacity will also be reduced.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 under load, NEMA classification No. 56 or 76 is'used.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 Electric steam boilers are useful in industrial plants which require limited amounts of steam for local processes, and also for sterilizers, jacketed vessels and pressing machines which need a ready supply of steam.