. Florists' review [microform]. Floriculture. Sbptkmbbr 14, 1922 The Florists^ Review 129 ik MUNSON'S" GUARANTEED BOILER FLUES For retubing boilers. For Greenhoase Water Lines. The H. Manson Co. 938 W. North Ave. State 5463 CHICAGoV « ^ ?PIPE- Wrought Iron of sound seoond-hand Quality with new threads and couplings, 16rft. lengths and up. Also pipe cut to sketch. We guarantee entire satlsfactton or return money. ALSO NEW PIPE ABID FITTINGS Pfag*Keiidall,j&;'»wii|[,IU. PIPE—Second-Hand AU mx— Fittingm tmd Boilmr 7*afr«s Pipe cut We guarantee entire satisfac- to sketch. tion or money


. Florists' review [microform]. Floriculture. Sbptkmbbr 14, 1922 The Florists^ Review 129 ik MUNSON'S" GUARANTEED BOILER FLUES For retubing boilers. For Greenhoase Water Lines. The H. Manson Co. 938 W. North Ave. State 5463 CHICAGoV « ^ ?PIPE- Wrought Iron of sound seoond-hand Quality with new threads and couplings, 16rft. lengths and up. Also pipe cut to sketch. We guarantee entire satlsfactton or return money. ALSO NEW PIPE ABID FITTINGS Pfag*Keiidall,j&;'»wii|[,IU. PIPE—Second-Hand AU mx— Fittingm tmd Boilmr 7*afr«s Pipe cut We guarantee entire satisfac- to sketch. tion or money refunded rhfladelpkia SenndHaad Pipe Sapply Ct. 1003 N. 7th Street, PHILADELPHU. PA. size to the dwelling, extend it into the office as 2-inch and then reduce it to I'/j-i'ich to feed the coils in the corri- dor house. At present, the leads to the 19-foot, 18-foot and 14-foot houses arc all sup- plied by one 2-inch main. This means that it is carrying about 900 square feet of radiation, which is altogether too much for a main of this size. It is suggested that the lead to the 18-foot and 14-foot houses be disconnected from the present main and that a 2i/l>-inch main be run from the boiler to supply these two houses, maintaining this size until the lead t« the ]J<-toot house has been taken off. While the present mains are certainly too small to carry the radiation, it is not certain that the backing up of the .water in the radiators and coils can be ascribed to it. If the lower jtortions of the radiators are not at least three feet above the water level in the boiler or if the return pipes are too small, it will be likely to occur. For drip pipes use 1-inch pipe from each coil; l^-inch pipe from each house and li^-inch pipe for each half of the system. HEATING A LEAN-TO. We should like to have some informa- tion and advice on the heating of a lean- to greenhouse, 12x40 feet. We desire to install a Wilks boiler and burn hard coal so as to dispense with a night fire


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Keywords: ., bookcentury1900, bookdecad, booksubjectfloriculture, bookyear1912