/ N 



November 23, 1916. 



The Florists' Review 



Use Rippley's 



No. 200 Hot Water Heater 



in Kreenhouses, ^aratres, hoR and 

 Itoultry houses, small bulldlnKS. 

 Price, $42.50, frelffht paid. 

 Louis J. L. Amoureaux, Norton, 

 Mase., 8aya: "Tour No. 200 Heater 

 cared for our greenhouse, 75x14x9 

 (t., last winter at 23 below zero.* 



Mail orders direct. Write for cir- 

 calars of heaters and steamers. 



RIPPLEY MFG. & STEEL BOAT CO. 

 Box F, Qraftoti, Illinois 





FOR the protection of 

 steam heating: pipes 

 and other metal work. 

 Dixon's Paint is sold 

 largely to florists and 

 botanical Kardena 

 throughout the country. 

 No poisonous odors. 



Booklet No. 54.B. 

 Joseph Dixan Crucikle Co. 

 Jersey City, N. J. 



Mention The ReTlew when yon write. 



benefit to the heat. IIow can we im- 

 prove the draft, and would we thus get 

 the necessary heat? We are burning a 

 good grade of soft coal. Our chimney 

 is of brick and is twenty-one feet high. 

 The range is closely shut in by high 

 hills. G. F. S.— Mo. 



From the data given, it is evident 

 that the difficulties described are due 

 to imperfect combustion of the coal and 

 this appears to result from the chim- 

 ney being too low, or too small in 

 diameter, or both, the trouble being in- 

 creased by the surrounding hills. 



Just how much the height of the 

 chimney must be increased to correct 



"Superior'' 



INTERNAL-FIRED 

 BOILER 



For Hot Wator Hoating 



Superior Machine & Boiler Works 



840-850 W. Superior Street 



CHICAGO 



Tb» B«Tlew wh<B yon write. 



the difficulty will depend to some ex- 

 tent upon the nearness and height of 

 the hills, but for a plant heating 15,000 

 square feet of glass we would consider 

 a chimney forty feet high sufficient, un- 



MentleB Tfc» Berlew whea yog write. 



less there are high and steep bluffs 

 nearby. The diameter of the chimney 

 is not given, but with a chimney forty 

 feet high wo would consider that if six- 

 teen inches square it would be suf- 



