InterNACHI

InterNACHI Inspection Graphics Library

 
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  • Air distribution system.
  • Air distribution system.
  • Atomizing oil burner.
  • Backflow preventer.
  • Backflow preventer.
  • Backflow preventer.
  • Backflow preventer.
  • Barometric damper.
  • Boiler.
  • Boiler.
  • Boilers.
  • Boilers.
  • British Thermal Unit.
  • British Thermal Unit.
  • Buried oil storage tank.
  • Buried oil storage tank.
  • Buried oil storage tank.
  • Buried oil storage tank.
  • Buried oil tank.
  • Chimney vent connection.
  • Closed hydronic system.
  • Closed hydronic system.
  • Closed hydronic system.
  • Closed hydronic system.
  • Combination furnace & water heater system.
  • Combination furnace & water heater system.
  • Combination furnace/water heater system.
  • Combination furnace/water heater system.
  • Combustion air.
  • Combustion air.
  • Combustion air.
  • Combustion air.
  • Condensation in a high-efficiency furnace.
  • Condensation in a high-efficiency furnace.
  • Condensation in a high-efficiency furnace.
  • Condensation in a high-efficiency furnace.
  • Convection heat through radiator
  • Convection heat through radiator.
  • Convection heat-through radiators.
  • Convection heat-through radiators.
  • Copper tube heat exchanger.
  • Copper tubing for gas piping.
  • Copper tubing for gas piping.
  • Copper tubing for gas piping.
  • Copper tubing for gas piping.
  • Crawlspace Duct Leaks
  • Crawlspace Duct Leaks
  • Crossover igniters.
  • Diaphragm tank.
  • Diaphragm tank.
  • Diaphragm tank.
  • Diaphragm tank.
  • Downflow gas furnace.
  • Downflow gas furnace.
  • Downflow gas furnace.
  • Downflow gas furnace.
  • Draft diverter on vent connector.
  • Draft diverter on vent connector.
  • Draft diverter on vent connector.
  • Draft diverter on vent connector.
  • Drip leg.
  • Drip leg.
  • Drum-type humidifier.
  • Electronic air cleaner.
  • Equipment Placement
  • Exterior, above-ground oil storage tank.
  • Exterior, above-ground oil storage tank.
  • Fan limit switch.
  • Fan/limit switch.
  • Fill and vent piping.
  • Fill and vent piping.
  • Forced draft fan.
  • Forced draft fan.
  • Forced draft fan.
  • Forced draft fan.
  • Fuel gas pressure regulator.
  • Gas piping support.
  • Gas piping support.
  • Gas piping support.
  • Gas piping support.
  • Gas piping terminology.
  • Gas piping terminology.
  • Gas piping terminology.
  • Gas piping terminology.
  • Gas service line and outdoor meter.
  • Gas service line and outdoor meter.
  • Gas shut off valves.
  • Gas shut off valves.
  • Gas shut-off valves.
  • Gas shut-off valves.
  • Gas supply to burners.
  • Grounding the gas piping.
  • Grounding the gas piping.
  • Heat exchanger heat flow.
  • Heat exchanger heat flow.
  • Heat exchanger.
  • Heat exchanger.
  • Heat exchanger.
  • Heat exchanger.

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