. Florists' review [microform]. Floriculture. IMICO HOT WATER BOILERS ESPECIALLY SUITED FOR GREENHOUSE WORK AKE NOTKD FOK COAL ECONOMY AND GOOD RESULTS GENERALLY. ARE CONSTRUCTED SO AS TO EXPOSE THE GREATEST POSSIBLE HEATING SURFACE TO THE DIRECT ACTION OF THE FIRE, THEREBY EFFECTING A CONSIDERABLE SAVING IN FUEL. ALSO MANUFACTURERS OF A COMPLETE LINE OF MALLEABLE and CAST IRON FITTINGS WRITE FOR DESCRIPTION AND PRICES IF YOU BEST. SPECIFY m WANT THE THIS BRAND Illinois Malleable Iron Co., I801-25 Diversey Parkway, Chicago, III. flow }niit' (IdwnliiU and to t-onnect the I'Xpiinsidii tank with
. Florists' review [microform]. Floriculture. IMICO HOT WATER BOILERS ESPECIALLY SUITED FOR GREENHOUSE WORK AKE NOTKD FOK COAL ECONOMY AND GOOD RESULTS GENERALLY. ARE CONSTRUCTED SO AS TO EXPOSE THE GREATEST POSSIBLE HEATING SURFACE TO THE DIRECT ACTION OF THE FIRE, THEREBY EFFECTING A CONSIDERABLE SAVING IN FUEL. ALSO MANUFACTURERS OF A COMPLETE LINE OF MALLEABLE and CAST IRON FITTINGS WRITE FOR DESCRIPTION AND PRICES IF YOU BEST. SPECIFY m WANT THE THIS BRAND Illinois Malleable Iron Co., I801-25 Diversey Parkway, Chicago, III. flow }niit' (IdwnliiU and to t-onnect the I'Xpiinsidii tank with tlie hiphost point, (iiMii\<- I'lui. To heat tiie house to 1)5 ilegrcos when it is -ii degrees belcpw Zt'ro outside, will one 2inch main under the ridge, fnur IVfinch returns under each side bench and three IVi-inch returns under two center benches suflice / I shoulil be pleased to receive suguestions on thia matter. <'. L. The radiation suggested will be en- tirely satisfactory for a house L'4.\-50 ioei, with three feet of glass in the side walls, to be heated to (50 degrees in zero weather, with low-pressure steam. With a boiler of good size, carrying five pounds of pressure, this radiation might be used for 05 degrees, in weather L'O degrees lielow zero, if the cold jieriods are of short duration and are infrequent, but it wouhi be advisable to use a 12'/i;- inch overhead flow pipe and to put an additional return in each coil. If the water level of the boiler is three feet below the returns, it will make but little diffcreuce how the flows and re- turns are arranged, althouch it is best to have the flow overhead and the re- turns under the benches or on the side walls. However, the coils may serve as coils with the drip returning in a main underneath, or there may be a flow We Know How A Greenhouse Must Be Built Right You can use the best material in the world, but if your house is not put up rit,'ht it will not last. Erection of greenhouses is our business. G
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Keywords: ., bookcentury1900, bookdecad, booksubjectfloriculture, bookyear1912
