American Society of Heating and Ventilating Engineers Guide, 1937 m parts.

American Society of Heating arid Ventilating Engineers Guide, 1937^ ' 10 In Fig. 3, a static pressure of 85 per cent of blocked tight pressure co, responds to three different volumes, namely 11 per cent, 30 per cent and 48 1^ cent of wide open volume.

of and 1937American Society Heating Ventilating Engineers Guide, product of Equations 7 and 8 to 7/73,- differentiating this product with respect to V arid equating the resulting expression to zero.

American Societyof Heating and Ventilating Engineers Guide, 1937 Chapter 35--Water Supply Piping and Water Heating HORIZONTAL SUPPLY MAINS The horizontal mains supplying the risers at the top. of a down-feed system must be liberally sized unless the house tank is set at a much higher elevation than usual.

American Society of Heating and Ventilating Engineers Guide, 1937 PROBLEMS IN PRACTICE 1 The heating capacity of an indirect water heater is 100 gal per hour, usin steam at 215 F and raising the water from a temperature of 50 to 150 F.

American Society of Heating and Ventilating Engineers Guide, 1937 HENDRICKSON, Harold M.

Heating Ventilating Air Conditioning Guide 1938 The second method is based on steam consumption data which have been taken from a group of buildings in operation, and the results com puted on a degree-day basis.

Heating Ventilating Air Conditioning Guide 1938 pump especially developed for this service.

Heating Ventilating Air Conditioning Guide 1938 too large.

Heating Ventilating Air Conditioning Guide 1938 and return air as shown in Fig. 4, or they may be equipped with reheaters and take in 100 per cent dehumidified air.

Heating Ventilating Air Conditioning Guide 1938 WOLF, Philip (Af 1935), Proprietor.

Heating Ventilating Air Conditioning Guide 1939 The coefficients of transmission of the pitched roofs in Table 12 apply where the roof is over a heated attic or top floor so the heat passes directly through the roof structure including whatever finish is applied to the underside of the roof rafters.

Heating Ventilating Air Conditioning Guide 1939 A complete study of all of the factors involved in air movement through building constructions would be very complex.

Heating Ventilating Air Conditioning Guide 1939 Table 3.

Heating Ventilating Air Conditioning Guide 1939 TUBING, Flexible Metallic (See VALVES, Automatic Frick Company, 873 also Conduit, flexible; Hose, Alco Valve Co., Inc., 1129 Grinnell Co..