American homes and gardens . ARTESIANWELLS W! E drill Artesian Wells for water supply for cities, towns, manufac-turing plants and country homes. We furnish and install Tanks and Towers, Windmills, Compressed Air, Steam, Electric and Hand Pumps to do the pumping. Many yearsexperience. We are ex- DRAKE DRILLING CO. perts in our line. Write us, and our repivsentative will call to see you. HAZLETON, This Norwall Vacuum ValveGuards the Heatin Your Steam Radiatorand Saves 20 to 40%of Your Fuel Bills —i Hou would you like to be able to getgel up on a cold morning and dresswithout shivering
American homes and gardens . ARTESIANWELLS W! E drill Artesian Wells for water supply for cities, towns, manufac-turing plants and country homes. We furnish and install Tanks and Towers, Windmills, Compressed Air, Steam, Electric and Hand Pumps to do the pumping. Many yearsexperience. We are ex- DRAKE DRILLING CO. perts in our line. Write us, and our repivsentative will call to see you. HAZLETON, This Norwall Vacuum ValveGuards the Heatin Your Steam Radiatorand Saves 20 to 40%of Your Fuel Bills —i Hou would you like to be able to getgel up on a cold morning and dresswithout shivering;? 11 ow would you like to be sure of aneven temperature in the day time andenough beat at night, without having toworry about firing up?How would you like to be rid of thills, andand rheumatism and all their atten-danl ills?\ u can <lo it !Let us tell you how. You know that, if water didnt have to lift aweight of atmosphere before it can expand enoushto Rive off its heat in the form of steam, it wouldboil at a much lower temperature than 212° Fahren-heit the open-ali boiling point for water).So. if the weight of the atmosphere is kept off thewater in the boiler of your steam-heater, the water willnot only boil at lower than ordinary temperature, but,as a matter of course, will boil with less fire and lessburning up of fuel. Norwall Vacuum Valves keep atmospheric weight oftwater in your steam
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectarchitecturedomestic
