. Florists' review [microform]. Floriculture. _Mentlon The RptIcw when you write. WHEN PIPING IS NOT IN USE. Is it advisable to drain the pipes of n,!T iT^*^'" system during the summer ana allow them to stand empty until *^"^ A. B. K. Although it would not make any great oh«r'"!t' '^ '' t^«»ght best not to cnange the water in hot water boilers, as by doing so the oxidation in the boil- \vL*"f ^'P'"^ ^""^'i ^e increased, vvhen fresh water is put into a boiler U -rX». RETURN TRAPS Save condensation and it's heat. Automatically return both to boiler with- out pu
. Florists' review [microform]. Floriculture. _Mentlon The RptIcw when you write. WHEN PIPING IS NOT IN USE. Is it advisable to drain the pipes of n,!T iT^*^'" system during the summer ana allow them to stand empty until *^"^ A. B. K. Although it would not make any great oh«r'"!t' '^ '' t^«»ght best not to cnange the water in hot water boilers, as by doing so the oxidation in the boil- \vL*"f ^'P'"^ ^""^'i ^e increased, vvhen fresh water is put into a boiler U -rX». RETURN TRAPS Save condensation and it's heat. Automatically return both to boiler with- out pumping. Let us show you what "Detroit" Traps would save in your coal bills—what they will do for your Heating System. Catalogue No. 352-FW upon request. American Blower Gompany '?M DETROIT. MICH. ? U. S. A. Canadian Sirocco Company, Limited, Windsor, Ontario, Manufacturers for Canada. JOHN MANEELY 309-311-313 ARCH STREET PHILADELPHIA, - PA. BYERS' gruaranteed full weljrht wrought iron pipe, lap-welded In sizes over 1'4-inch. FirnNCS, VALVES, BOILERS, RADIATORS, ETC. Simonds Heating & Specialty Co. Grand Rapids, Mich. GRBENHOUSB ONB POUND PRESSURE VACUUM HBATINQ SYSTEMS. 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. Co
Size: 1864px × 1341px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcontributoruniversityofillinoisurb, booksubjectfloriculture
