Reznor OH-190
Reznor OH-190
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Reznor OH-190 Oil Fired Unit Heater, 2 Fuel Oil, 82% - 229,000 BTU
Model: OH-190
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  • Product Description
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Product Description
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Features
Features
    The model OH series oil-fired unit heaters are available in inputs of 118,000, 173,000, and 229,000 BTUH with 82% efficiency output. These completely packaged unit heaters burn No. 2 fuel oil. Model OH heaters are equipped with a propeller fan. The fan is enclosed in an OSHA-type full safety fan guard. All units feature a low-stress, 18-gauge steel exchanger and a heavy, 13-gauge combustion chamber with large, easily accessible, service panels. The oil burner assembly has a pressure-atomizing gun type burner that provides excellent flame retention and an integral fuel pump. The burner has an electric spark ignition system with an electronic cad-cell flame safety system with manual reset. All models have a combination flame observation port and flue gas sampling port. Standard features include fan and limit controls. The fan control prevents circulation of cold air at startup and provides heat dissipation while the unit is hot after the burner shuts off. The safety limit control provides unit protection from high temperature caused by an airflow restriction or motor failure. All units are wired for 115 volt, 60 HP supply with 24 volt controls. Model OH oil-fired unit heaters are approved for installation in the United States and Canada by the Canadian Standards Association (CSA).
  • OH-190 Features
  • CSA certification for commericial and industrial use in the US and Canada.
  • Full automatic, thermostatically controlled operation.
  • Low stress, 18-gauge steel heat exchanger.
  • Heavy, 13-gauge steel combustion chamber.
  • 115/1/60 supply voltage.
  • 24-volt control voltage transformer.
  • Atomizing power burner with single-stage fuel pump.
  • Electronic spark ignition with cad-cell flame safety system.
  • Fan and limit safety controls.
  • Toggle disconnect switch.
  • Propeller fan.
  • Full safety fan guard.
  • Totally enclosed, permanently lubricated PSC motor with internal overload protection.
  • Built-in burner service tray.
  • Large easily accessible service panels for combustion chamber and heat exchanger maintenance.
  • Propeller fan.
  • Observation and flue gas sampling ports.
  • Individually adjustable horizontal louvers.
  • 4-point suspension (1/2 threaded connectors)."
  • Draft regulator - CSA models.
  • Product Warranty
  • 1 year parts / 4 years heat exchanger
Specifications
General Information
Heat Exchanger Material
Aluminized Steel
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Oil
Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Chimney Vent
Configuration Learn More
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Horizontal
Performance
Heating Capacity
188000 BTU
Maximum Input Capacity Learn More
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
229000 BTU
Efficiency
82 %
Maximum Air Flow
3200 CFM
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
8 Inches
Gas Piping Diameter
1/2 Inch
Product Height
22 1/8 Inches
Product Width
57 7/16 Inches
Product Depth
38 9/16 Inches
Product Weight
345 Pounds
Shipping Weight
405 Pounds
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
Heat Exchanger Warranty
4 Years
Features
Features
    The model OH series oil-fired unit heaters are available in inputs of 118,000, 173,000, and 229,000 BTUH with 82% efficiency output. These completely packaged unit heaters burn No. 2 fuel oil. Model OH heaters are equipped with a propeller fan. The fan is enclosed in an OSHA-type full safety fan guard. All units feature a low-stress, 18-gauge steel exchanger and a heavy, 13-gauge combustion chamber with large, easily accessible, service panels. The oil burner assembly has a pressure-atomizing gun type burner that provides excellent flame retention and an integral fuel pump. The burner has an electric spark ignition system with an electronic cad-cell flame safety system with manual reset. All models have a combination flame observation port and flue gas sampling port. Standard features include fan and limit controls. The fan control prevents circulation of cold air at startup and provides heat dissipation while the unit is hot after the burner shuts off. The safety limit control provides unit protection from high temperature caused by an airflow restriction or motor failure. All units are wired for 115 volt, 60 HP supply with 24 volt controls. Model OH oil-fired unit heaters are approved for installation in the United States and Canada by the Canadian Standards Association (CSA).
  • OH-190 Features
  • CSA certification for commericial and industrial use in the US and Canada.
  • Full automatic, thermostatically controlled operation.
  • Low stress, 18-gauge steel heat exchanger.
  • Heavy, 13-gauge steel combustion chamber.
  • 115/1/60 supply voltage.
  • 24-volt control voltage transformer.
  • Atomizing power burner with single-stage fuel pump.
  • Electronic spark ignition with cad-cell flame safety system.
  • Fan and limit safety controls.
  • Toggle disconnect switch.
  • Propeller fan.
  • Full safety fan guard.
  • Totally enclosed, permanently lubricated PSC motor with internal overload protection.
  • Built-in burner service tray.
  • Large easily accessible service panels for combustion chamber and heat exchanger maintenance.
  • Propeller fan.
  • Observation and flue gas sampling ports.
  • Individually adjustable horizontal louvers.
  • 4-point suspension (1/2 threaded connectors)."
  • Draft regulator - CSA models.
  • Product Warranty
  • 1 year parts / 4 years heat exchanger
Specifications
General Information
Heat Exchanger Material
Aluminized Steel
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Oil
Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Chimney Vent
Configuration Learn More
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Horizontal
Performance
Heating Capacity
188000 BTU
Maximum Input Capacity Learn More
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
229000 BTU
Efficiency
82 %
Maximum Air Flow
3200 CFM
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
8 Inches
Gas Piping Diameter
1/2 Inch
Product Height
22 1/8 Inches
Product Width
57 7/16 Inches
Product Depth
38 9/16 Inches
Product Weight
345 Pounds
Shipping Weight
405 Pounds
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
Heat Exchanger Warranty
4 Years
Product Specs
+
Specifications
General Information
Heat Exchanger Material
Aluminized Steel
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Oil
Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Chimney Vent
Configuration Learn More
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Horizontal
Performance
Heating Capacity
188000 BTU
Maximum Input Capacity Learn More
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
229000 BTU
Efficiency
82 %
Maximum Air Flow
3200 CFM
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
8 Inches
Gas Piping Diameter
1/2 Inch
Product Height
22 1/8 Inches
Product Width
57 7/16 Inches
Product Depth
38 9/16 Inches
Product Weight
345 Pounds
Shipping Weight
405 Pounds
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
Heat Exchanger Warranty
4 Years
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