Troubleshooting Coal, Wood, and Multi-Fuel Furnaces
The troubleshooting sections that follow list the most common problems associated with coal, wood, and multi-fuel furnaces. Each problem is given in the form of a symptom, the possible cause or causes, and some suggested remedies (Tables 13-4, 13-5, and 13-6).
Caution
Gas odors around a multi-fuel (gas/coal or gas/wood) furnace may indicate a safety problem. If you smell gas,
(1) immediately open some windows;
(2) extinguish any open flame;
(3) do not touch any electrical switches; and
(4) immediately call the local gas company for advice.
Related posts:
Steam Heating Systems:Upfeed One-Pipe System
Furnace Fundamentals:Selecting a Furnace for an Older House
Pipework and oil traps:Pipework fittings
Sizing Residential Heating and Air Conditioning Systems:Heat Loss Tabulation Forms
Thermodynamics of Fuel Cells:Voltage/Current and Power/Current Diagrams.
Gas Furnaces:Chimney Troubleshooting
The Chemical Potential:Properties of the Chemical Potential.
Basic Open System Cycles:Vapor Refrigeration/Heat Pump Cycle.
Water Heaters:Types of Water Heaters