138 



The Rorists' Review 



August 18, 1921 



SAVE COAL! 



« 



» 



We want to send you the 

 names of the nearest flo- 

 ists who are using the 



UNION 

 GRATE 



It Saves Coal 



We refer to Peter Reinberg, Emil Buettner, Bassett & Washburn, Wietor Bros., 

 who are among the largest, most successful and best known Chicago Growers; 

 also to the Albert Dickinson Seed Co., Chicago, and many others. 



See it working and you will order the Union Rocking Grate for the new boilers 

 to be put in this season, or to replace your worn out grates. No change required 

 in brick work of furnace. Can be installed as easily as a common grate. 



Write for catalogue and prices. 



Martin Grate Co., 343 S. Dearborn St.. Chicago 



to secure 70 degrees in the living rooms 

 and 50 degrees in the sleeping rooms. 



For the greenhouse 20x80, three 3-inch 

 flow pipes and fifteen 2-inch returns 

 will be needed. One flow pipe should be 

 two feet below the ridge and the others 

 on the side wall plates. Arrange the re- 

 turns in three coils of five pipes each, 

 placing one coil under each side bench 

 and the other over the middle bench. 

 For use with soft coal the boiler should 

 be rated for about 2,500 square feet. 



HEATING THREE HOUSES. 



I am building three greenhouses. Two 

 of them are 25 x 75 and the other, 

 12 X 51, as shown in the accompanying 

 sketch. What size of boiler, steam or hot 

 water, will it take to heat the houses? 

 How many and what size of pipes will 

 be required? The houses must be heated 

 to 60 degrees, when it is 10 below zero. 

 How many square feet of radiation will 

 be required for the three houses? 



H. J. W. E.— Ind. 



The accompanying sketch shows two 

 houses, 25 x 75, with 4-foot walls and 

 twenty inches of glass in the south 

 wall of the south house. The third 

 house is built across the west end of 

 the other houses and is 12 x 51. The 

 boiler room is at the north end of this 

 house. The west wall of the west house 

 has six feet of glass and is ten feet 

 high. For each of the houses, 25 x 75, 

 for heating Avith hot water, run three 

 2%-inch flow pipes, locating one thiree 

 feet below the ridge and the other on 

 the side wall plates. Connect each flow 

 with a coil of three 2-inch return pipes. 

 The narrow house may be heated by 



FURNACE LINING 



Makes You 



Forget Your 



Furnace 



Troubles 



After lining your boilers with PLIBRICO, forget them, for PLIBRICO means the 

 end of worry. 



It 13 a plastic material, easily installed, that when molded into baffles, bridge walls, 

 side walls, and front-door arches makes a setting that is absolutely air tight and gras tight. 

 Being joinll ss. there are no bricks to fall out or mortar to crumble. 



After being b.iked and oroperly vitrified, PLIBRICO makes a fu nace lining as solid 

 as rock, and resistant to heat up to 3100" F. 



Try it, and end your worries. 



Write for inlerestiiit book D-3S on "Modern Fnmace Bailiiing"i 



PI.IBKK <» 



i K deli v«'r«'<l 

 only ill Htcrl 

 containers of 

 <l i st i iK't i v<- 

 a |> i>t>)i ran<-«> 

 Hs sliowii at 

 tlio right. 



Warehouspstocks 

 in all principal 



cities. 



Mention The Review when yon write. 



TheKLINKERKUTTER 



J Shaking | C 



Grate 



The KLIMKER-KUTTER GRATE WORKr 

 67 West Maple Street Chicago, 111 



CUTS\ COAL 



Mention The Reytew when you write. 



PIPE AND FLUES ^LUThVi 



pipe, with new threads and couplings, in 

 random lengths or cut lengths. Also make a 

 specialty of handling boiler flues for retub- 

 ing boilers or for greenhouse piping. All 

 flues are trimmed and thoroushly cleaned by 

 machine. JQHN GROH 

 1885 Cl7boarn Ave. CHICAGO. ILL. 



