Document 8VVzOybR2G3jgrMLxQXoeYnry

Heaters, Unit Modine Manufacturing Company Racine, Wisconsin Unit Heaters, Blast Heaters, Concealed and Recessed Copper Radiators, Copper Cast Radiators New York Show Boom--101 PARK AVENUE Sales Offices Akron, Ohio.........................................._.U75 LaCroix Ave. Memphis, Tenn_____________________ 74, r Atlanta, Ga---- ----------------------------- 152 Nassau St., N.W. Milwaukee, Wis______ _.3738 v uY1 *'Ve- Atlantic City, N. J429 Guarantee Trust Bldg. Minneapolis, Minn...............................................7. t ' Baltimore, Md.~____________ _______--522 Park Ave. New Haven, Conn.52 Whitney^fiv P n n Birmingham, Ala_________ _____405 Protective Life Bldg. New York, N. Y...:.______ ' i0j p Boston, Mass______ _______________ 10 High St. ` Oklahoma Cm, Okla..__________ ________ " K n , e- Buffalo, N. Y.^......___________1006 White Bldg. Omaha, Nebr. v>i4 " udsoa . Charlotte;, N. C________ ____________ 601 Builders Bldg. Paterson. N. J~ 544 . Chattanooga, Tenk.__ -215 W. Seventh St. Peoria, III.---------------------- P. O. Box 337 12m vI.5l $r- Chicago, III._____ _____________ __720 N. Wabash Ave. Philadelphia, Pa...,,~------------------ ------w St. .*, Cincinnati, Ohio_____ _____ .Building Industries Bldg. PmoBURGH, Pa------ ---- ----------------------,'3o3 Fuhnn ru*' * Cleveland, Ohio____ ____ ___________ 1001 Huron Road Portland, Ore_______ --_________1000 Guardian ru8" Columbus, Ohio537 Huntington Bank Bldg. Poughkeepsie, N, Y_______________ ._________ to p,.!*--, * Dallas, Texas------------:... _______ 402 Burt.Bldg. Racine, Wis._ _l7th and Ramm. <Ie' . Dayton, Ohio_1011 Richmond Ave. Raleigh, N. C-------------------------------------------------------------------102 W. Hamit's3* Denver, Colo1226 California St. Richmond, Va_______________________________________ ________ /v Rf fK Des Moines, Iowa..1003 Hubbell Bldg. Rockford, III.;______________________________ 227 Grand Ave., Loves Pa t Detroit, Mich--!2847 Grand River Ave. St. Louis, Mo____________________7557 Buckingham iw El Paso, Texas.401 N. Santa Fe St., P. O. Box 512 San Francisco, Calip.------------------------- -------- -------357 Re , Grand Rapids, Mich___ ;.......... ..... 313-19 Allen SL, N.W. Seattle, Wash._________ __326 Columbia *!' '7 Greenville, S. C._.::20 Arthur Ave. Syracuse, N. Y._~______________________ 400 bickel BM* ` ; Indianapolis, Ind_____1006 Architects and Builders Bldg. . Toledo, Ohio___________ ________ --...2289 Uptown Arf Jacksonville, Fla___ __________________ 2356 Myra St. Trenton; N. J............ .................. ............212 S. Warren St Kansas City, Mo_____________ __ --615 City Bank Bldg. Warren; Ohio.___ 171 Homewood Ave.', S.E., Box No j:i Knoxville, Tenn--------------------:-------- 206 Daylight Bldg. Wichita, Kan-------------- ----------- -- ---1000 E. Douglas\v* . Los Angeles,'Calif.,,1015 E. Eighth St. Wilmington, Del--,,917 Shipley V Louisville, Ky...______...... ........ 715 Louisville Trust Bldg. York. Pa!;...........................:__ _________ 25 N. Duke St - The Modine Manufacturing Com pany Engineering Department is con stantly carrying on research for additional Modine Concealed Copper Radiators , are designed for use in residences, apart ments, offices, ` hotels and institutional developments and improvements. Due to the fact that these developments are im-. mediately incorporated in our Technical buildings. They are available in 46 sizes to meet modern, requirements. They may be applied to any steam, vapor, vacuum or Data Bulletins; it was considered unwise hot water heating system. The Modine to attempt to give complete information copper radiator is guaranteed for constant about Modine Heating equipment in these operation on 50 lb. pressure. Our Con pages. A request to the factory at Racine, cealed Radiator Data Bulletin No. 2 . Wisconsin, or to our nearest representa contains complete capacity and installa tive, listed above, will insure your receiv tion data with architectural sketches. ing the newest Modine Catalogs and Data The Modine Copper-Cast Radiator Bulletins. is a new type of radiator for office build Modine Unit Heaters are of the sus^ ings, hotels, public buildings and apart pended type employing a brazed and ments, employing the principles of con electrically welded copper tube and fin con-' vection and radiation heating. It consists denser guaranteed for 125 lbs. pressure. of a front of cast iron with integral steam Modine Unit Heaters are available in\ carrying tubes, to the back of which is eleven different capacity models for use joined a copper tube and fin assembly. It with either steam or hot water. They may. combines the sturdiness of cast-iron with be had with variable speed equipment if its slow-cooling, radiated heat and the desired. For complete capacity and in space saving of copper with its quick stallation data, secure our Unit Heater acting, convected heat. The same radia Data Bulletin No. 1. tor, without any changes, may be installed Modine Blast Heaters are designed on the wall, partially recessed in the wall, for ventilating and process applications. or completely recessed flush with the They are available with and without -^plaster line. Its many advantages over frames, facilitating stacking of heaters and present forms of radiation are described in installation in duct systems. our Copper-Cast Data Bulletin No. 3. The Herman Nelson Corporation Moline, Illinois r Manufacturers of the ~ n Nelson System of Ventilation; the Herman Nelson Invisible Radiator; rHer^ n Nelson hiJet Heater; the Univent System of Ventilation;, Herman 5,.%,the e Nelson Wedge Core Radiator Sections 3?The Herman Nelson System of ^ Ventilation Herman Nelson System of Ventilation reduces to practice the newer V-srience of ventilation as applied to school 5 rooms and similar spaces. The same ;ral type of apparatus which has acterized Univent Ventilation has been Joyed as a basis for the inventions ;h make this possible. The essential rente between the older and newer 'Judea in ventilation is this: Under the older . -science a fixed amount of outdoor air was Jrsupplied at all times, whereas, with the :r,` Her-Nel-Co Ventilator ^`Herman Nelson System of Ventilation out- & air is admitted only when and as : required. J. TThhee newer system will not only provide more positive ventilating result, but will y'?*effect large economies in fuel consumption, Vr building construction and operating costs. y.` . The principal equipment used in the Herman'Nelson System of Ventilation is the Her-Nel-Co Ventilator illustrated. One - or more of these machines, together with a fil sufficient amount of auxiliary direct radia- tion, to maintain a comfortable tempera-,r.- ture, is placed in each room to be heated 'J and ventilated. No vent flues or exhaust air outlets are ; ordinarily employed. - . The Her-Nel-Co Ventilator is beautiv fully finished in genuine Morocco enamel ?,,with bronzed fittings. It is arranged to be itened against the wall with a gasket which prevents any air leakage around the cabinet. The entire front is removable, giving free access to all parts. The cabinet contains a radiator for heating the indoor air (only), a fan and motor unit for forcing circulation, a filter for removing dust and dirt, a steam jet humidifier and the damp ers and mechanism which regulates the admission and intermixture of indoor and outdoor air. The radiator is the well known Herman Nelson Wedge Core Section, which has been used exclusively in Univents since 1925. It is constructed entirely of alumi num, and is light, compact, sturdy and non-leakable. The front open view of the Her-Nel-Co Ventilator shows the position of*the radiator, fan and motor unit, filter, damper control, etc. The Herman Nelson System may be mechanically or automatically controlled. In principle, the Herman Nelson System provides for the reheating and recirculat ing of indoor air after a delayed firing period, such as in the beginning of a school class day. After the recommended room temperature has been reached, over-heat ing is prevented by restricting the heat supply of the direct radiator. The next step in the cycle, is the com plete closing off of both the direct radiation and the radiator in the Her-Nel-Co Ventilator. There willnaturaiiy be a further rise in room temperature due to the heat given off by the occupants of the class room, to gether with the sun's rays, and this brings us into the next step of the cycle. All radiation is closed off and the indoor air is recirculated and intermixed with the right proportion of outdoor air in order to maintain a constant room temperature. The next step is the admission of out door air entirely, without recirculation, and with all radiation.closed off. This system fulfills the requirements that science has prescribed viz., Air Motion; Humidity Regulation and Regu lation of Temperature.. The fan motor unit is quiet, efficient, sturdy, powerful, Sanitary, simple and reli able. It is located in the forward upper compartment of the Her-Nel-Co. Venti- 677