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Discontinued No longer available.

Reznor Products

Reznor UDAP200

UDAP-200 V3 Shop Heater Gas Fired Unit Heater, 83% - 200,000 BTU Write a review

UDAP-200 V3 Shop Heater Gas Fired Unit Heater, 83% - 200,000 BTU

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  • Width: 20-1/8"

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Reznor V3 series model UDAP Gas-Fired Unit Heaters are available in 14 sizes ranging from 30,000 to 400,000 BTUH gas input. Sizes 30-125 are approved for residential application. All sizes are approved for commercial/industrial installations. Model UDAP heaters are designed for 82-83% thermal efficiency and are approved for installation in the United States and Canada by the Canadian Standards Association(CSA). Available at AppliancesConnection


  • Sizes 30-125 certified for residential heating application.
  • Sizes 30-400 certified for commercial/industrial heating application. 82-83% thermal efficient ~ TOP in its class!
  • 50-60°F Rise range.
  • Arranged for use with natural gas.
  • NEW Tcore3 ® titanium stabilized aluminized steel heat exchanger.
  • NEW patented A Tcore3 ® single burner combustion system including a one-piece burner assembly.
  • 115/1/60 Supply voltage.
  • 115 Volt open fan motor with internal overload protection.
  • Transformer for 24-volt controls.
  • Integrated circuit board with diagnostic indicator lights.
  • Multi-try direct ignition with 100% lockout.
  • Fan relay (included on the circuit board).
  • Single-stage natural gas valve (field adjustable for operation to 9,000 ft. elevation).
  • Vibration/noise isolated fan motor.
  • Sealed control compartment houses all electrical components.
  • 2-pt and 4-pt suspension ~ standard on all sizes.
  • Built-in disconnect switch (20A @ 115V Rating).
  • External terminal strip for 24-volt wiring.
  • Sealed junction box for supply wiring.
  • External gas connection.
  • Fully gasketed door panel with safety door switch.
  • Full fan guard ~ engineered for safety.
  • Improved cabinet design with less visible hardware and a NEW Reznor appearance.
  • Reznor Shop Heater, UDAP-200 V3 Gas Fired Unit Heater Warranty


  • Heating Input Capacity BTU/h: 200,000
  • Heating Output MBH: 166,000
  • AFUE: 83%
  • Fuel Type: Natural Gas or Propane
  • Power Supply Voltage/Frequency/Phase: 115/60/1
  • Primary Heat Exchanger Type: Titanium Stabilized Aluminized Steel
  • Secondary Heat Exchanger Type: None
  • Vent Size (Inches): 5
  • Vent Material: Double Wall Galvanized Pipe
  • Vent Type: Horizontal or Vertical
  • Gas Connection (Inches): 1/2
  • Maximum Heat Throw (Ft.): 93
  • Maximum Mounting Heights(Ft.): 18
  • Air Temp Rise (F): 60
  • Air Flow CFM @ 70F (cubic ft/min): 2,562
  • Motor HP: 1/6
  • Condensate Volume (GPH): 0
  • Dimensions (HxWxD) Inches: 20-1/8 x 28-3/16 x 42
  • Weight (Lbs): 219
  • Warranty: 5 years parts / 10 years heat exchanger

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  • Brand:Reznor
  • SKU:UDAP200
  • Stock Id:166382
  • Product Number:UDAP200


  • Type:Fired Heater
  • Fuel Type:Gas


  • Width:20-1/8"

    Technical Details

  • Length:42"
  • Weight (lbs):219
  • Power Source:Natural Gas
  • Brand:Reznor
  • Motor HP:1/6
  • Heating Input Capacity BTU/h:200,000
  • Heating Output MBH:166,000
  • AFUE:83%
  • Power Supply Voltage/Frequency/Phase:115/60/1
  • Primary Heat Exchanger Type:Titanium Stabilized Aluminized Steel
  • Secondary Heat Exchanger Type:None
  • Vent Size (Inches):5
  • Vent Material:Double Wall Galvanized Pipe
  • Vent Type:Horizontal or Vertical
  • Gas Connection (Inches):1/2
  • Maximum Heat Throw (Ft.):93
  • Maximum Mounting Heights(Ft.):18
  • Air Temp Rise (F):60
  • Air Flow CFM @ 70F (cubic ft/min):2,562
  • Condensate Volume (GPH):0
  • Dimensions (HxWxD) Inches:20-1/8 x 28-3/16 x 42
  • Weight:219.00 lbs