WHY V APOR-V AC AUTOMATIC VAPORIZER SHOULD BE INSTALLED IN YOUR HOME Heats Your Radiators Less Than fhw-third the Time Corrects Heating Defects By absorbing more heat, this advantage is obtain- ed by having your syStem under vacuum, emulsi- fying the water with' vaporization at a low temperature, it has proven fuel saving as Eliminates thy constant overflow of water. ' Vapor-Vac is quickly and easily installed to any old or new hot water heating plant. It requires only a small space. much ADOPTED FOR OIL ANI) GAS BURNING BOILERS S A V rl S l" as WO/c ill Plumbing and Heating Contractor V 132 South First Street Phone 632 E. STREN GER 3)WAT:R FEED w T/l', VACUUM 5 m (EU MLWF vAu