..',-.-... 1,,, 'J ,, .\-" '. -, I- •■ ■iP',,*'^.!*'"', ■^"-7; T*^ »'"•.., ' '"-■ ^ /' ' ••'r ~Uir''* ,'. ' r- 



March 17, 1910. 



The Weekly Florists^ Review* 



in 



TUBULAR 

 BOILERS 



Steam and Wafer 



The most economical and efficient 

 BoUer for Greenhouse Heatlne. 



Centralize 

 Your Heating Plant 



The economy in heating large ranges of 

 glass from a central plant is so great that the 

 first cost is repaid in a few years. 



Follo^trlne are a fe\7 plants which 

 we deslBmed and installed : 



THOMAS YOUNG. Jr. 

 Bound Brook, N. J. 



150,000 Bquare feet Klass heated by steam 

 from s central plant. Tbe exhaust from 

 pumps is pasEed through a condeuBer, which 

 heats two 150-foot propagating houses with 

 hot water. 



F. R. PIERSON 00. 

 Scarborough on Hudson, N. Y. 



150,000 square feet glass heated by steam 

 from a central plant. The steam is passed 

 through condensers and the water is forced 

 through tbe houses with circulators. 



JOHN N. MAY 



Summit, N. J. 



75,000 square feet glass heated by steam 

 from a central plant. 



Estimates and full information 

 furnished without charsre. 



Johnston Heating Co. 



138 East 31st St., NEW YORK 



Mention Ttie Review whpn you write 



than li/{)-inch pipe. To protect the as- 

 bestos covering, either run it through a 

 6-inch sewer pipe, of which the joints are 

 carefully cemented, or make a conduit of 

 cement. It will be well to have a drip 

 pipe, with an automatic air-valve, at the 

 low point mentioned. 



Augusta, Ga.— H. W. T. Balk, pro- 

 prietor of Balk's Nursery, has been car- 

 rying on a prosperous business here for 

 some years, and has several thousand 

 feet under glass. His greenhouses and 

 main office are at 226 Green street. Be- 

 sides catering to the local trade, he does 

 considerable shipping. 



MOREHEAD? 



SURE! 



YOU CAN 



save fuel, time and money, and grow better stock by 

 draining your steam lines and returning the conden- 

 sation direct to your boilers as pure, hot feed water. 



IF YOU WILL 



use, in place of your present unsatisfactory methods, 

 an installation of a Morehead Return Steam Trap, you 

 will find that the temperature of your greenhouse will 

 be absolutely uniform. 



NOW WILL YOU 



write us your conditions and ask for a copy of "Trap 

 Book" and our trial proposition? A trial will prove 

 more to you than words can express — and you can 

 make the trial at our expense. 



Morehead Mfg. Co. 



Department 'VM" 

 DETROIT, :: MICH. 



