Document Neok837gY4NOzMykqxKrevp4D

/Jt/Ui The Powers Regulator Co. Temperature Control Water Line Temperature Regulation Shower Bath Controller nished complete as This device static control furnishes absolute thermo-1 of the water supply to ihlliu--st*r-a-*te--d*, with unions, strainers, shower- baths, either singly or in gangs. Entirely automatic in operation, and and check valves, ready to connect. thermostatically controlled against scald ing. Will cut off hot water completely if cold water supply fails. Made in Regularly fur nished with maxi several sizes, to control from 1 shower mum temperature to SO. adjustment of 110 tVarm Water Outlet -M * The larger sizes may be installed in the degrees Fahrenheit. hot water line, to prevent extremely hot Higher adjustment water from going to the bathroom, sav furnished when 1 Adjust Here Shower Bath Controller ing wear and tear on the fixtures, but Specified. Always Smaller sizes, full nickel permitting the kitchen and laundry to state purpose for enam^Trr S take it as hot as may be desired. Fur- which controller inum finish, I will be usceud.. PRICE LIST. POWERSSHOWER BATH CONTROLLERS No. Description Pipe Sizes j Inlet, Outlet, Capacity, gals, per min. Price 1 3 4 5 Nickriplated brass body, screwed connections... Nickelplated brass body, screwed connections.... Nickelplatefl brass body, screwed connections_ Galvanized iron bodies, painted, flanged.con X 1X 6 nections - - ......... .........-- Galvanized iron bodies, painted, flanged.con IX Individual 1X ix shower 25 50 $100.00 125.00 150.00 IX 80 175.00 7 nections- - ...........-- Galvanized iron bodies, painted, flanged con IX 2 100 8 nections.......................................--.................-- Galvanized iron bodies, painted, flanged con 2 2X 150 nections..^.^.................... ........ 185.00 200-00 ___i 2X 2X 200 i ' \J 225.00 Capacities are based on 40 lbs. water pressure. Liberal discount to the trade. For more detailed description ask for Bulletin No. 124. Thermostatic Water Heater A safe, sure and accurate method of heating water with high pressure steam. Thermostatic Water Heater Thermostatically controlled. Adapted to workmen's wash sinks, shower baths, etc., Warm Water Outlet in factories, mines and other industrial plants, and to a great variety of purposes where a supply of warm or hot water of a specified temperature is desired at ir regular intervals. Live Steam Inlet PRICE LIST, STEAM AND WATER MIXERS Pipe Sizes No. Inlet, in. Capacity. gals. weight. Outlet, per min. Steam Water in. lbs. Price Typical Installation if Thermo static Water Healer in Work men's Wash Sinks 2 1J J IX X 1. X 1 uwrouni to tne tn tion ask for Bulletin No. 137 330 25 40 60 $100.00 IS 150.00 Trade Publication A Monthly Journal of Engineering Procress 1123 Broadway, New York The Heating and Ventilating Mag azine is devoted to the engineering progress of the industry and is con ducted in the interests of consulting, heating and ventilating engineers, contractors, central station heating engi neers, engineers, of school boards, archi tects, manufacturers, etc. The subscrip tion price is $2.00 per year. Following are the partial contents of a typical issue: The Weak Spots in Direct-Indirect Heat ing, E. Vernon Hill (Significant Re sults of a Test of Air Conditions in the Greentown, Ind-., High School). Novel Scheme for Regulating the Hu midity in an Airplane Propeller Fac tory, A. C. Knauss (Details of the Air Conditioning Apparatus? Devel oped at the U. S. Forest Products Laboratory, Madison, Wis.). What About Ozone? III. E. Vernon Hill and John T. Aeberly, (Details of the Recently-Completed Tests to De termine the Status of Ozone). Standard Specifications for Chimney Construction (Text of the Model Ord inance Promulgated by the National Board of Fire Underwriters and Ap proved by Eleven Engineering and Trade Associations). New Rulings for Public School Ventila tion in Pennsylvania. Legal Decisions. Research Department. Steam Required to Operate Sterilizing and Cooking Apparatus. Checking Readings of Condensation Meters. Velocities and Friction Losses in Ven tilating Ducts. Steam Required in a Blower Line in a Railroad Roundhouse. Correspondence! Chats with Uncle Ben (Cooling Water with Chemicals). The Weather for November, 1921. Through its membership in the Asso ciated Business Papers, Inc;, The Heat ing and Ventilating Magazine has sub scribed to the following Standards of Practice for Business Papers, as estab lished by that body: Thq publisher of a business paper should dedicate his best efforts to the cause of business and social service, and to this end should pledge himself: 1. To consider first the interests of the subscriber. 2. To subscribe to and work for truth and honesty, in all departments. 3. To eliminate, so far as possible, his personal opinions from his news columns, but to be a leader of thought in his editorial columns and to make his criti cisms constructive. 4. To refuse to publish puffs, free reading notices, or paid write-ups; to keep his reading columns independent of advertising considerations, and to meas ure all news by this standard: "Is it real news ?'' 5. To decline any advertisement which has a tendency to mislead or which does not conform to business integrity. 6. To solicit subscriptions and adver tising solely on the merits of the pub lication. Through its. membership in the Audit Bureau of Circulations, the circulation of The Heating and Ventilating Maga zine is guaranteed, both as to the number of paid subscribers and to the proportion of subscribers in each branch of the industry. This journal is also the publisher of The Heating and Ventilating Magazine Standard Data Sheets, now numbering over 222 sheets, covering a wide range of subjects connected with heating and ventilation. . These sheets are sold at S cents each, or by the set, according to subjects. 331