American Society of Heating and Ventilating Engineers Guide, 1935^ b.

American Society of Heating and Ventilating Engineers Guide, 1936 return in the opposite direction.

American Society of Heating and Ventilating Engineers Guide, 1936 first cost can be justified on the basis of longer life expectancy.

American Society of Heating and Ventilating Engineers Guide, 1936 heating system requirements.

American Society of Heating and Ventilating Engineers Guide, 1936 Despite the fact that the sensible heat loss increases with the rise in temperature of the air, the percentage of heat lost from this source decreases, provided the increase in moisture carrying capacity of the air, due to high temperature, is actually utilized.

American Society of Heating and Ventilating Engineers Guide, 1937 It will be seen from an inspection of this table that the difference between the dew-point temperature and the room temperature is approxi mately 20 deg throughout this range of dry-bulb temperatures or, to be more exact, the differential increases only 10 per cent for a range of practically 25 deg.

American Society of Heating and Ventilating Engineers Guide, 1937 5 Is heat loss by infiltration through walls of importance?

Heating VentuiAting Air Conditioning Guide 1938 Table 2.

Heating Ventilating Air Conditioning Guide 1938 Combustion Rate.

Heating Ventilating Air Conditioning Guide 1938 Where a number of rooms are to be heated and ventilated through one central fan. system it is customary to provide tempering heating units, automatically controlled to provide a minimum temperature for venti lation only and additional heating units to supply the heating require ments.

Heating Ventilating Air Conditioning Guide 1938 If the area in square feet of each part of the space is multiplied by the emission value corresponding to its actual temperature, and these products are added together, the gross amount of radiant heat discharged into the room by the wall surface per hour is obtained.

Heating Ventilating Air Conditioning Guide 1938 1930 1934 President.L.

Heating Ventilating Air Conditioning Guide 1939 ------------------------------------------------------------------------------------------------------------------ | J The output obtained from any heater with bituminous coal will usually j exceed that obtainable with anthracite, since bituminous coal burns more I rapidly than anthracite and with less draft.

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Heating Ventilating Air Conditioning Guide 1939 cooled oxygen tent, high temperatures and humidities are inevitable increasing the discomfort of the patient and imposing an added strain on an already overburdened heart.