102 



The Fiomts^ JRevkw 



AoousT 23, 1917. 



It Will 

 Mean 



MONEY IN YOUR POCKET 



LET US SOLVE YOUR GRATE PROBLEMS 



If You 

 Will 



OWING to the scientific 

 construction of the 

 HANSELL ROCKER 

 GRATE, we can positiTe- 

 ly guarantee a consider- 

 able SAVING IN FUEL, 

 maximum boiler efficiency 

 at minimum cost and prac- 

 tically eliminate repairs. 



Cross-Bar. showing REMOVABLE FINGERS, and 



correct air area, resulting in perfect combustion, 



more beat, less fuel, impossible to burn out. 



a pleasure to operate. 



TO GREENHOUSE 

 OWNERS: 



We have a special offer 

 to make you. whereby you 

 can convince yourself as to 

 the merits of our grate, 

 without cost. The result 

 of our installations in 

 greenhouses should inter- 

 est you. Write for parti- 

 culars TODAY. 



HANSELL GRATE CONPANY, 



R654 Railway Exchangee 

 Buildins^ 



CHICAGO 



Mention The Review whea you write. 



CAREFULLY # 



OILER FLU 



^^ SELECTED 



We make a specialty of handling carefully selected Boiler Flues. 4-inch diameter and other 

 sizes, for greenhouse piping. Gutter Posts, etc. ALSO WE MAKE A SPECIALTY OF 

 FLUES FOR RETUBING BOILERS. All flues are thoroughly 

 cleaned inside and out, trimmed, and are ready for use. General sales 

 agents for Stuttle's Patent Clamp and Elbow for joining flues— no 

 packing, no leaks. New Standard Pipe and all kinds of Greenhouse 

 Fittings. Right prices and prompt shipment, 



1433 Wells Street, CHICAGO 



Telephone Superior S72 



STUITLE 

 4-in. patent clamp 



H. MUN80N 



Established 1898 



STUTTLB 

 4-111. patent elbow 



Mention Tht> ToTlew whan yoo wf1t» 



highest point of each pipe, there will be 

 no occasion for using air valves. 



PIPINO A TEXAS GREENHOUSE. 



We are erecting a greenhouse 35x100 

 feet, with three feet of glass in each 

 side wall and the front gable all glass, 

 and we wish to know how to- arrange 

 the piping. We have a quantity of 

 2l^-inch and SV^inch pipe which we 

 prefer to use. We have a Lord & Burn- 

 ham sectional hot water boiler, rated 

 at 4,500 square feet. The house runs 

 north and south and is protected at the 

 north end bv tlie boiler room and pot- 

 ting shed. ' B. S.— Tex. 



The letter docs not state the tempera- 

 ture desired in the greenhouses and we 

 do not know just what outside temper- 

 ature must be provided for in eastern 

 Texas, but for an inside temperature 

 of 60 degrees, where tlie temperature 

 seldom falls below 10 degrees above 

 zero outside, we would suggest the use 

 of three overhead flows and twelve 2^2- 

 incli returns. One flow may be placed 

 on eacli plate and the other two or three 

 feet under the ridge. Four returns may 

 be connected with each of the wall 

 flows and they maj' be located either 

 on the side walls or under the side 

 benches. The other returns should be 



I To stop that 



pipe leak per- 

 manently— 

 cheaply— use 

 Emergency 

 Pipe Clamps. 



M. B. Skinner Co. 



558-562 Wishiaiin 

 Btul., CbiciM. 



Mention The Review when you write. 



STEEL 



RnxTRy 



TUBULAR 



BOILERS 



Johnston Hoating Co. 



ftSi ■. 26III StoMt NIW votm 



J deu ti ou 'ine iterlew when you write. 



HIGHEST PRICED and CHEAPEST 



BOIUERS MADE 



GiBLiN Greenhouse Boilers 



GIBLIN & CO. 



109 Broad Street. UTICA. N. T. 



Let us tell you about them. 



Mention The Review when you write. 



^Superior^ 



INTERNAL-FIRED 

 BOILER 



For Hot Wator Heating 



Saperior Haciiine & BoHer Works 



840-850 W. Superior Stroot 

 CHICAaO 



