The importance of proper drafting of furnace can not be overstated for both operating efficiency and monitoring safe conditions..
How do we know, however, that furnace has the appropriate draft pressure and draft intensity to operate safely.
modern draft gauge is device that helps technician conduct draft test, measuring aspects like draft pressure, draft intensity, backdrafting, and the percentage of oxygen and monoxide.
differential pressure draft gauge measures the in the pressures of the air flowing inside chimney or ductwork and that of the air on the outside.
draft gauge will not tell our technician what the specific cause of the draft issue is, only that there is some issue causing draft pressure problem.
These can include extremes indoor and outdoor temperatures, blockage of the vent pipe, loss of vent or chimney cap, high winds, and others.
draft gauge is often used with analyzer so technician can better determine the extent of the poor drafting and see its effect on the in room.
monoxide parts-per-million reading on analyzer could also mean that furnace is recirculating flue products and re-burning them in the exchanger.
We've created video on how draft gauge and analyzer work together as furnace tools in helping direct us to the heart of many furnace issues promptly.
Many Chicago area homeowners will schedule furnace check-up or tune-up to head off maintenance issues in the winter and to ensure their furnace is operating at peak efficiency.
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