Handy man book plumbing and heating encyclopedia (1922)
Hardin-Lavin Co. · Hardin-Lavin Co. · leaf 177
-dinarily, a few minutes time is sufficient to circulate water throughthe entire heating system. Large cleanout doors and even fluesurface permits quick and easy cleaning of boilers. Swivel smokehood is adjustable to any direction, and has built-in fuel savingdamper and check draft. NARROW WATER… … Indirect fire travel extracts allheat units. BURNS ANY FUEL By reason of the different and better construction of our boiler,it burns any kind of fuel economically and without change of grate.Due to the construction of the combustion chamber, perfect com-bustion and burning of all gases is assured.…
Plumbing · Heating · Ventilation · And air-conditioning · Bathrooms -- trade · Lavatories and sinks · Bathtubs · Ceiling ventilators · Water heaters · Steam and condensate piping and pumps · HVAC ducts and casings · Air duct accessories
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