. Florists' review [microform]. Floriculture. will add to the ef- ficiency of Your Heating System and Reduce Your Coal Bills. To keep steam coils drained of condensation leaves full area of pipes for the transmission of heat—hence more efficient heating sys- tem. To automatically return that con- densation directly to the boiler before its valuable heat is lost makes for a more efficient boiler. "Detroit" Traps do both. Bulletin No. 326-WF tells how it is done. Yours upon request. American Blower Gompany -' DETROIT. MICH. ^ U. S. A. Canadian Sirocco Company, LinUted, Windsor, Ontario
. Florists' review [microform]. Floriculture. will add to the ef- ficiency of Your Heating System and Reduce Your Coal Bills. To keep steam coils drained of condensation leaves full area of pipes for the transmission of heat—hence more efficient heating sys- tem. To automatically return that con- densation directly to the boiler before its valuable heat is lost makes for a more efficient boiler. "Detroit" Traps do both. Bulletin No. 326-WF tells how it is done. Yours upon request. American Blower Gompany -' DETROIT. MICH. ^ U. S. A. Canadian Sirocco Company, LinUted, Windsor, Ontario. Manufacturci°8 ior Canada. Mention The Reylew when you No More Ruined Stock No More Sleepless Nights This little ADJUSTABLE THERMOSTAT does the work. Set the instrument at the minimum temperature wanted. It will ring a bell at the head of your bed when that temperature is reached. Loyd C. Bnncli. of Fredonla. Kan., writes:—"I have used this kind of Thermo- stat four years and it has never failed. I set it at ttie minimum temperature I want, and go to bed and sleep soundly until my bell at the head of my l)ed walces ; COMPLETE OUTFIT, ONLY $ Includes Thermostat, alarm bell, 2 dry battery cells, 150 ft. insulated wire, switch, tape and staples. Full instructions for installation with each outfit. Anybody can put it up. Manhattan Electrical Supply Co. 188 Fifth Avenue, CHICAQO, ILL. Mention The Review when you write. temperature is as low as 30 degrees below zero. Our locatirtiP' is southern Minnesota. —4- E. L. N. While a good deal will depend upon the character of the exposure and the thoroughness with which the building is constructed, especially under the s'overe conditions mentioned, if is proba- 1. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Chicago : Florists' Pub. C
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