HVAC Components Training
Natural gas furnaces can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Furnace coils can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Residential air-cooled condensing units can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Residential air-cooled heat pumps can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Residential fan coil units can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Hydronic fan coil units can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Unit heaters can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Commercial fan coil units can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Water source heat pumps can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Water-to-water source heat pumps can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Air-cooled condensers can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Commercial air-cooled condensing units can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Commercial air-cooled heat pumps can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Dedicated outside air systems (DOAS) can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Small packaged gas/electric rooftop units can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Small packaged cooling-only rooftop units can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Large applied rooftop units can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Air-cooled chillers can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Water-cooled chillers can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
Air handlers can contain which components? Check all that apply.
Natural Gas Heat Exchanger
Hot Water Coil
Steam Coil
Electric Heat Coil
Mixing Box / Economizer
100% Outside Air Capability
Energy Recovery Wheel (ERV)
Air Filter
Humidifier
Variable Frequency Drive (VFD)
Supply Fan
Return Fan
Exhaust Fan
Condenser Fan
Air-Cooled Condenser Coil
Compressor
Hot Gas Bypass
Evaporator Coil
Hot Gas Reheat
Thermostatic Expansion Valve (TXV)
Reversing Valve
Chilled Water Coil
Water-Cooled Condenser
Water Evaporator
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