I^CDUBBR 16, 1909. 



The Weekly Florists^ Review* 



109 



The Castle Hot Water 

 Circulator MAKES 

 the Water Go 



The Castle Syetem of forced circulation of hot 

 watiBr for greenhouse heating is the only one that 

 has demonstrated its practicability, economy and 

 perfection of action. It works while you sleep, 

 and If anything should happen to put your forced 

 circulation out of commission, this device takes 

 up its work automatically. Its use Increases the 

 eflSciency bt your heating plant but reduces the 



expense. Seid your adriress ani we will mail yan literature. 



170 Summer Street 

 BOSTON, MASS. 



THE CASTLE COMPANY 



Mention The Rpview when you •write. 



THE SIPERIOR 



GREENHOUSE BOILER 



Has no Superior, 



Larffest HeatlnK Surface, 

 Most Perfect Combustion, 



Best Circulation Insured. 



Write for catalogue and post yourself— 

 you'll order no other boiler if you are looking 

 for the best. 



We carry a large stock of all kinds of 



GRATE BARS 



both rocking and stationary 



Fire Tools, Smoke Stacks, Boiler 



Castingfs, Flue Cleaners, Etc. 



Send for catalogue and prices. 



Superior Machine and Boiler Worlcs 



S40-850 West Superior St., CHICAGO 



L. D. Phone, Monroe 1008. 



-»- -^ 



Mention The Review when you write. 



SMITH, UNEAWEAVER & CO. 



COAL 



Aatkraclte, Bltamlnooi, Coke and fiaa Coal 



TraYt*MSfn«. Philadelphia 



Mention The Review when vou write 



yond the first two c6ils. I claim that 

 tliere are too many pipes for the size of 

 the flow, and that the flow pipes should 

 have been on the north side and a part of 

 the radiation should have been along the 

 avails. I have a contract guaranteeing 

 a perfect circulation, with a temperature 

 of 52 degrees in the coldest weather in 

 tlie west part and 70 degrees in the east 

 part. Please tell me if this is not a 

 poor heating arrangement and how it 

 i'>uld be improved. H. N. A. 



The question does not give the number 

 f coils in the east house, but if the 

 umber is the same as in the middle 

 ouse there should be no difficulty in 

 'aintaining a temperature of 70 de- 

 lees. Twelve ll^■inch pipes in the 

 "ddle house and fourteen in the west 

 "use should be sufficient for 60 degrees. 

 ^ each coil is taken off separately a 2- 

 ich pipe would answer, but a 2i/{.-inch 

 'Unection with the flow-pipe would be 

 etter if all are fed from one pipe. 



While better results could have been 



THE FREEZE-OUT THAT 

 OANKRUPTS THE FLORIST 



wiH be avoided by those who have our 



STANDARD 



THERMOSm 



STYLE 1 ' '^ 



Diameter, 6 in. Price, $5.00 each 



It riuKS a bell by the sleeper's bed 

 whenever the houses get too hot or too 

 cold. Saves sleep, worry and fuel. 



Mknasha, Wis., Jan. 9, 1909. ' 

 Thk Pabkeu Mfg, Co.. 



Boston, Mass. >< 



Gentlemen: ThermoBtat continues 

 to work to entire satisfaction and has 

 earned its cost the first month by sav- 

 ing $5.00 worth of fuel. 



Yours very truly, 



Jos. B. Fboehlich. 



Standard Thermometer Co. 



(Successors to Parker Mlgr* Co.) 

 hirley St., BOSTON, MASS 



Mention The Review when you write. 



IMICO 



Hot Water Boilers 



Made by 



ILLINOIS MALLEABLE IRON CO. 



1801-1825 Diversey Boulevard 



CHICAGO 



Are noted for coal economy and 

 gfood results g^enerally 



SKND FOR CATALOGUE 



Mention The Review when you write^ 



The Standard 

 Steam Trap 



Is acknowledged the best for the 

 florist, because it is durable and 

 does its work without trouble an4 

 annoyance, oaving its cost by the 

 economy in coal bills. 



E. HIPPARD, Youngstown, Ohio 



