. Florists' review [microform]. Floriculture. .- —f^ ?'?; ?!» vT"*^" rv' I" ?^•?"^'7-;-'i,7T)"?^TW;".-Ty-;'^',^7^-^r«.-T-—-v-7^i«..' < *^iV"<q|ni*«|HPVnpq 102 The Weekly Florists' Review* April 18, Where There Is Condensation —there is need for a Morehead Steam Trap. Condensation in steam lines is akin to matter out of place—means wasted energy. If your lines are sluggish—if your houses are not of uniform temperature, write us. We guarantee to drain your lines per- fectly—return the pure, hot condensation to your boiler without pump or injector o


. Florists' review [microform]. Floriculture. .- —f^ ?'?; ?!» vT"*^" rv' I" ?^•?"^'7-;-'i,7T)"?^TW;".-Ty-;'^',^7^-^r«.-T-—-v-7^i«..' < *^iV"<q|ni*«|HPVnpq 102 The Weekly Florists' Review* April 18, Where There Is Condensation —there is need for a Morehead Steam Trap. Condensation in steam lines is akin to matter out of place—means wasted energy. If your lines are sluggish—if your houses are not of uniform temperature, write us. We guarantee to drain your lines per- fectly—return the pure, hot condensation to your boiler without pump or injector or make no charge for the trial. Obey that impulse—write now. Morehead Manufacturing Company Dept. »4 M«w Tprk Olilwco Wichito. Kan. New Orleans, La. M,*' DETROIT, MICHIQAN —stock! Carried iu- Fhiladdphla Memphis, Tenn. Birminvham. Ala. Lm Anseles Chatham. Ontario San Francisco =>) Mention The Bevlew when you write. will depend partly on the strength of the boiler and of the expansion tank, and partly on the difficulties that have to be overcome in the way of circula- tion and shortage of radiation. As a rule, the sj'stem should be capable of standing at least forty pounds, and often: the tanks used are guaranteed for 200 pounds. The pressure should range between these two points. The lower the pressure, the greater will be the economy in heating, and at the same time the greater will be the expense of installing the system. F. R. STEAM OB HOT WATER? Will you please tell us which heating system, steam or hot water, is better adapted for the northern latitudes, where the thermometer sometimes reg- isters about 35 to 40 degrees below zero, and the inside temperature should be 60 or 75 degrees at night? M. & L. Whether hot water or steam should be used will depend largely upon the size of the plant, as hot water is usually considered better for small ranges and steam for large ones. Generally speak- ing, it is advisable to use steam only in greenhouse


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