Model UDX175, 83% Efficient, Natural Gas (AA1) Unit Heater - 175Mbtu 115v 1 Phase (AK1) ODP (AL1) 1 Stage Valve Gas Control Aluminized Heat Exchanger Close Mesh (AZ0) Inlet Guard Single Unit (AV2) Vent Option

Model UDX250, 83% Efficient, Natural Gas (AA1) Unit Heater - 250Mbtu 115v 1 Phase (AK1) ODP (AL1) 1 Stage Valve Gas Control Aluminized Heat Exchanger Close Mesh (AZ0) Inlet Guard Single Unit (AV2) Vent Option

Model UDX300, 83% Efficient, Natural Gas (AA1) Unit Heater - 300Mbtu 115v 1 Phase (AK1) ODP (AL1) 1 Stage Valve Gas Control Aluminized Heat Exchanger Close Mesh (AZ0) Inlet Guard Single Unit (AV2) Vent Option

Model UDX350, 83% Efficient, Natural Gas (AA1) Unit Heater - 350Mbtu 115v 1 Phase (AK1) ODP (AL1) 1 Stage Valve Gas Control Aluminized Heat Exchanger Close Mesh (AZ0) Inlet Guard Single Unit (AV2) Vent Option

Model UDX225, 83% Efficient, Natural Gas (AA1) Unit Heater - 225Mbtu 115v 1 Phase (AK1) ODP (AL1) 1 Stage Valve Gas Control Aluminized Heat Exchanger Close Mesh (AZ0) Inlet Guard Single Unit (AV2) Vent Option

100,000btuNatPowerVentUnitHtr

150,000 BTUH V3 POWER VENT HTR

125K BTU UNIT HEATER 115V

150K BTUS UNIT HEATER

NG 115V UNIT HEATER