Lennox gas and oil furnaces are engineered to deliver perfect warmth efficiency and energy savings.
Oil furnace efficiency test.
This article explains and illustrates how an oil burner co 2 test is performed a key step in oil burner adjustment.
Oil burner carbon dioxide level testing which in turn reflects combustion air temperature adjustment is necessary for safe efficient and reliable oil burner operation.
If your furnace or boiler is old worn out inefficient or significantly oversized the simplest solution is to replace it with a modern.
Delivering precise comfort and temperature control lennox furnaces can keep your home to within 0 5 degrees of your ideal temperature.
An oil burner flame that is too smoky soots up the heating system leading ultimately to a no heat call and a clogged furnace or boiler or water heater.
Although gas furnaces are more efficient than oil furnaces that efficiency comes at a price gas units are typically priced 10 to 25 higher than the same size oil furnace.
Afue is a measure of how efficient the appliance.
As quiet as they are efficient lennox furnaces also startup and run perfectly quietly helping to preserve the peace and quiet of your home.
While oil furnaces often have a design service life exceeding 26 years a unit that age has operational inefficiencies that would justify replacement with more efficient equipment.
This article explains and illustrates oil burner smoke testing a key step in oil burner adjustment for proper operation.
A furnace s efficiency is measured by annual fuel utilization efficiency afue.
All new furnaces are.
Annual fuel utilization efficiency.
Oil burner smoke test combustion air temperasture adjustment.