THE ECONOMY COMBINATION

Steam and Warm Air Heater.

=A Low Pressure Apparatus.= Radiates Steam Heat with from ½ to 3 pounds

pressure. =One fire generates both Warm Air and Steam, Increasing its

capacity 25 per cent. over any All-Steam Heater made.= The drafts are

automatically regulated by the steam pressure.

_Our Systems of Warming Buildings with Steam Radiation and Warm Air

insure_

Perfect Ventilation,

_And guarantee a uniform and healthful temperature throughout the house_.

Practical hints to builders and those contemplating building Facts worth considering relating to foundation, cellar, kitchen, chimney, cistern, brick-work, mortar, heating, ventilation, the roof, and many items of interest to builders. · 第 149 / 155 题