Febbl'abx 13, 1918. 



The Florists^ Review 



97 



.1 



Where There Is Coodeisation 



— there is need for a Morehead Steam Trap. Condensation in 

 steam lines is akin to matter out of place — means wasted energy. 

 If your lines are sluggish — if your houses are not of uniform 

 temperature, write us. We guarantee to drain your lines per- 

 fectly — return the pure, hot condensation to your boiler without 

 pump or injector or make no charge for the trial. Obey that 

 impulse — write now. 



Morehead Manufacturing Company 



DEPT. "M," DETROIT, MICHIQAN 



Mew York 

 Chicago 



Wichita. Kan. 

 New Orleans, La. 



— Stocks Carried In- 



Phlladelphia 

 Birmingham, Ala. 



Memphis, Tenn. 

 Los Angeles 



Chatham, Ontario 

 San Francisco 



J) 



MPTitlnn The Hpt1»w when yoii writ*-. 



IMPROVED RETURN TUBULAR 

 FIREBOX BOILER 



Johnston Heating: Co. 



ISI B. 26th St., N«w York aty 



Mentlou Tte BeTlew when you write. 



Simoirts Heating & Specialty Co. 



Grand RapidSy Mich. 

 QRBENHOUSB 



ONE POUND PRESSURE 



VACUUM HBATINQ SYSTEMS 



Mention The ItcTJew when you write. 



houses of this size, as it requires less 

 attention, but if steam is used the 

 house can be heated by using one 2-inch 

 rtow pipe, carried under the ridge, and 

 five 1^-inch returns under each of the 

 !<ide benches. 



The sketch of the boiler shows a 

 grate thirty-five inches in diameter and 

 thirty-four 2i/4-inch vertical tubes, 

 thirty inches long. It is probably large 

 enough to heat both of the houses de- 

 scribed. The name "Northwestern 

 Manufacturing Co. ' ' does not appear 

 in the Chicago telephone directory. 



A MICHIGAN VEGETABLE HOUSE. 



I expect to build a house for use iu 

 -starting early vegetable plants. It will 

 J^e 14x50 feet, with 10-foot center posts. 

 The walls will be six feet high to the 

 "^aves, with thirty-two inches of glass 

 in the sides and glass in each end. 



A Steady 

 Pressure 



will always 

 be main- 

 tained in 

 Jonr steam pipee, no matter 

 ow the pressure at the boiler 

 flnctnates, if yon equip your 

 main lines with these vafyei. 

 Oarry 40 or 60 pounds pressure 

 on the boiler, set the 



Hughson 

 Regulating Valve 



to carry 5 or 10 pounds on the 

 line and you will always have a 

 reserve in case of a sudden drop 

 in temperature. This valve 

 saves both fuel and worry. Ask 

 for catalogue and particmars. 



Higknn Steam Spedilty Ci. 



5021-8 S. State St, Ckkifi 



Mention The B«Tlew when joo wrif . 



Full Weight ''Reading" 



Wrought Iron Pipe 



Sizes X-in, to 12-in. from stock 



FORD & KENDIQ CO. 



24th and Wood Sts., Philadelphia, Pa. 



Mention The Review when you write. 



Please tell me what size of boiler will 

 be needed. State, also, the number and 

 size of the pipes. Sometimes the out- 

 side temperature here is 10 degrees be- 

 low zero. The house will run east and 

 west. It will have a wooden founda- 

 tion. H. E. M. 



The size of the boiler and the amount 

 of radiation will depend largely upon 

 the class of plants to be grown. If the 

 house is intended for cabbage and other 

 plants which will grow at a tempera- 



Why 

 on 



Earth 



a man tears out pipes 

 and pipe joints when he 

 could as well use our 

 pipe repairs — we don't 

 pretend to know. 



It's such a waste of 

 perfectly good money. 



Information? There's a cata- 

 logue here belonging to you. 



James McCrea <fe Co. 



658-660 Washington Bvd. 

 CHICAGO, :: ILLINOIS 



Mention The Review when you write. 



BOILER FLUES 



We make a specialty of liandllntr carefully selected 

 Boiler Flues. 4-incli diameter and other sizes for 

 (rroenhouse lieatlncr. Gutter Posts, etc. Also, we 

 make a specialty of flues for retublnjr boilers. All 

 flues are thoroughly cleaned and trimmed, ready 

 for use. General Sales Airents for Stuttle's Patent 

 Clamp and Elbow for joining flues— no packlntr. no 

 leaks. Right prices and prompt shipment. 



H. MUNSON 



1405 Wells St. Phone North 672 Chicago 

 Mention The Review when you write. 



ture of 50 degrees or less, a boiler with 

 a rating of 300 square feet will suffice, 

 with one 2i^-ineh flow run through the 

 house upon each of the plates and con- 

 nected to a coil of three 2-inch return 



