Look at the thermostat. Make sure its set above the room's temperature. If it's not a digital thermostat, make sure it's level. Make sure the circulator pump is working. Put your hand on the motor – if it's cool and you can't feel it running, check the breaker that feeds power to your boiler.
Jul 11, 2020 · Cooking the crude to petro doesn't fix it. Cooking the petro to sour gas then transfers the germs to gas, at which point I'm guessing they can get into the NG. From there, when you burn the NG in a generator, the CO2 will have spores. Then they multiply, and get into your oxygen. That's my guess.
Oxygen Control | CleanBoiler.org
A boiler's excess air supply provides for safe operation above stoichiometric conditions. A typical burner is usually set up with 10-20% excess air (2-4% O2). NOx controls that require higher excess air levels can result in fuel being used to heat the air rather than transferring it to usable energy.
Why Oxygen Levels Matter in High Efficiency Boilers
Here, oxygen enrichment is the equivalent percent-age of pure O2 flow divided by the total oxygen that flows into the boiler by various oxidant streams (i.e., air, pure O2, and the recycled flue gas). Point sources of locally high O2 concentrations are also evident at the secondary air inlet to the Cyclone where oxygen was injected via a multi-hole
Oct 10, 2017 · There is a diminishing returns effect in oxygen content and performance for the unit. Too much available oxygen will lead to inefficient combustion. Over time, the unit will require unscheduled maintenance. Too little available oxygen causes unstable combustion and increased emissions. This will lead to flame loss faults and, once again, unscheduled maintenance.
Jan 06, 2010 · The flue-gas temperature of a typical boiler could be anywhere in the range of 300 to 500 degrees Fahrenheit range. As a result, the extra oxygen could have entered the boiler at 70 degrees F and exit at 400 F. The extra oxygen reached this temperature by receiving fuel energy – in other words, fuel was purchased to heat the extra oxygen.