January 11, 1912. 



The Weekly Florists^ Review* 



103 



rTHTMcK ES T^^^ H E ATER IN MV 



\^<^ 



Carnation range of Mr. Nlc. Zwelfel, North Milwaukee, Wis., heated by No. 14 and No. 15 Kroeschell Boiler and Generator System. 



THEHHURS. 



60,000 sq. ft. of glass carried by No. IS Kroeschell Boiler- -No trouble 

 to maintain temperatures in coldest weather. 



I am heating 60,000 sq. ft. of glass with Kroeschell Boilers and expect to heat another house with 

 same boiler capacity. I have not the least trouble in maintaining 50° to 64" in the coldest weather. 



USE LESS COAL THAN OTHERS. 



In comparing my place with others, we use less coal than anyone I know of, and it is a regular snap 

 for the fireman to do the work with Kroeschell Boilers. 



Combining the Kroeschell Piping System, Kroeschell Boilers and Generator, it is really a pleasure to 

 heat my place. Nic. Zweifel, North Milwaukee, Wis. 



> *'<Ui.."*«HrfByk: V 



IMPROVED RETURN TUBULAR 

 FIREBOX BOILER 



Johnston Heating: Co. 



131 E. 26tli St., New York City 



Mention Tbe Keview wnen you write. 



The Second Edition 



of the — 



Florists' Manual 



Is Now Ready 



Ft'idCf $5.00 a co|>7f 

 carriage charges prepaid* 



A Steady 

 Pressure 



will always 

 be main- 

 tained in 

 Sour steam pipes, no matter 

 ow the pressure at the boiler 

 fluctuates, if you equip your 

 main lines with these valves. 

 Carry 40 or 50 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 particulars. 



Haghson Steam Specialty Co. 

 S021-3 S. State St., Chicago 



HIGH-GRADE BOHIRS 



Oet Our 

 Catalocrne 



For GREENHOUSES 



STEAM and HOT WATER 



GIBLIN S CO., "%^s:f .'."yr- 



What's This? 



IT'S THE NEW 



PERFECTION 



FLUE GLEANER 



and we want to send it to you for 

 30 days* FREE trial. 



The Perfection will clean welded 

 flues as well as old ones; remove 

 scale from tubes without cutting . 

 metal ; clean hot or cold flues with- 

 out changing temper ; can be oper- 

 ated by flexible handle. 



The knives are always sbarii. 

 Heads are drop steel forginss. 

 Hundreds low in use by flarists. 



ScnUy Steel & Iron Co. 



AilihiidATe.n(l 24thSt.,Cliicage,III. 



