. Florists' review [microform]. Floriculture. SPECIMEN PLANS FOR A -'a,'^ir-^^.x:.'- Modern Heating System .are given in the new catalogue of all-steel • : WILKS HOT WATER BOILERS f The self-feeding feature keeps an even and continuous fir^ for 12 hours land longer without any attention. Tnis makes ^ NIGHT iP|RINti UNNECESSARY ^ 1 I L 1 t 1 *'\: WRITE TODAY fOR YOUR COPY Of OUR CATALOGUE. IT'S fREE S. WILKS MFB. 3^3 Shields Avenue, CHICAGO. Mention The Rertew wbeu you wr^r. Greenhouse Heating. SuBSCRiBEBS are invited to write the Editor of this Department with regard to any details of gre
. Florists' review [microform]. Floriculture. SPECIMEN PLANS FOR A -'a,'^ir-^^.x:.'- Modern Heating System .are given in the new catalogue of all-steel • : WILKS HOT WATER BOILERS f The self-feeding feature keeps an even and continuous fir^ for 12 hours land longer without any attention. Tnis makes ^ NIGHT iP|RINti UNNECESSARY ^ 1 I L 1 t 1 *'\: WRITE TODAY fOR YOUR COPY Of OUR CATALOGUE. IT'S fREE S. WILKS MFB. 3^3 Shields Avenue, CHICAGO. Mention The Rertew wbeu you wr^r. Greenhouse Heating. SuBSCRiBEBS are invited to write the Editor of this Department with regard to any details of greenhouse heating that are not understood. But please do not ask The Review to make a choice of ap- paratus for you. The greenhouse heating equipment advertised in this paper is, we believe, the best for the trade to buy, and each article the best in the special field of its adaptation. SIZE OF BOILEB PORTS. I have a house 36x75 which I heat to 52 degrees by means of a 35-horse- power boiler—a hot water system. I am building another house 25x30 and I would like to know if the outlet and inlet of the boiler, four inches each, are large enough for both houses. F. C. R—Ind. The information furnished is not complete enough for us to give a posi- tive answer about the size of ports needed for the main flow and return pipes. If there is glass in the side walls, or if the new house is to be used for roses, we would prefer to use a 4-inch flow pipe for the larger house and a 2% or 3-inch pipe for the smaller one. For carnations and for other plants for which the temperature need Bot be more than 50 to 55, it will prob- ably answer if the main for the new house is taken off from the 4-inch main supplying the large house, provided there is only a limited amount of glass in the walls of the houses. PIFINa TWO PABAUiEL HOUSES. Please give me your advice about pip- ing, for hot water, the two greenhouses outlined in the accompanying sketch. They are six feet high to the eaves and ten an
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Keywords: ., bookcentury1900, bookdecad, booksubjectfloriculture, bookyear1912
