Skip to Navigation Skip to Content

ribbon image Stock Up on Real OEM HVAC Parts for the Summer Season!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Reznor B 50 Parts & Manuals

  • Manufacturer : Reznor
  • Model #: B 50
Unit Heater
In a bind and need parts today? 
1-hour pickup  Your Location: 432 15
  • Reznor 16199 CONNECTOR 1/2 T & B #253
    Reznor 16199 CONNECTOR 1/2 T & B #253
       
    • Mfr: Reznor
    • Mfr Part #: 16199
    • REZ16199
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 16246 CAP SCREW 1/4 IN. 20 X 3/4 IN.
    Reznor 16246 CAP SCREW 1/4 IN. 20 X 3/4 IN.
       
    • Mfr: Reznor
    • Mfr Part #: 16246
    • REZ16246
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 16247 CAP SCREW 5/16 IN. X 3/4 IN.
    Reznor 16247 CAP SCREW 5/16 IN. X 3/4 IN.
       
    • Mfr: Reznor
    • Mfr Part #: 16247
    • REZ16247
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 16324 BLACK WIRE TEW 1/32-18 GA.
    Reznor 16324 BLACK WIRE TEW 1/32-18 GA.
       
    • Mfr: Reznor
    • Mfr Part #: 16324
    • REZ16324
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 16326 WHITE WIRE TEW 1/32 IN. 18 GA.
    Reznor 16326 WHITE WIRE TEW 1/32 IN. 18 GA.
       
    • Mfr: Reznor
    • Mfr Part #: 16326
    • REZ16326
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 16354 TWISTONWIRENUT ORANGE 3-0273
    Reznor 16354 TWISTONWIRENUT ORANGE 3-0273
       
    • Mfr: Reznor
    • Mfr Part #: 16354
    • REZ16354
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 164545 THERMOSTAT TERMINAL STRIP
    Reznor 164545 THERMOSTAT TERMINAL STRIP
       
    • Mfr: Reznor
    • Mfr Part #: 164545
    • REZ164545
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 173824 ALUMINUMHEATEXCHANGER,B/BE 50
    Reznor 173824 ALUMINUMHEATEXCHANGER,B/BE 50
       
    • Mfr: Reznor
    • Mfr Part #: 173824
    • REZ173824
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 173835 S.S. HEAT EXCHNGER B/BE 50
    Reznor 173835 S.S. HEAT EXCHNGER B/BE 50
       
    • Mfr: Reznor
    • Mfr Part #: 173835
    • REZ173835
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 176531 WASHER 1/4 F/W STL ZINC SAE
    Reznor 176531 WASHER 1/4 F/W STL ZINC SAE
       
    • Mfr: Reznor
    • Mfr Part #: 176531
    • REZ176531
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 17782 OUTLET BOX T&B 58361-1/2
    Reznor 17782 OUTLET BOX T&B 58361-1/2
       
    • Mfr: Reznor
    • Mfr Part #: 17782
    • REZ17782
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 179194 LABEL GROUND #59443
    Reznor 179194 LABEL GROUND #59443
       
    • Mfr: Reznor
    • Mfr Part #: 179194
    • REZ179194
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 179295 TERM BLOCK MOUNTING RAIL 37-1/2IN
    Reznor 179295 TERM BLOCK MOUNTING RAIL 37-1/2IN
       
    • Mfr: Reznor
    • Mfr Part #: 179295
    • REZ179295
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 18549 Fan Relay, Time Delay, 24VAC
    Reznor 18549 Fan Relay, Time Delay, 24VAC
       
    • Mfr: Reznor
    • Mfr Part #: 18549
    • REZ18549
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 19361 KEY 3/16 SQ. BAR 1 3/8 LG.
    Reznor 19361 KEY 3/16 SQ. BAR 1 3/8 LG.
       
    • Mfr: Reznor
    • Mfr Part #: 19361
    • REZ19361
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 193796 BELT GUARD
    Reznor 193796 BELT GUARD
       
    • Mfr: Reznor
    • Mfr Part #: 193796
    • REZ193796
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 193996 MOTOR ADJUST BRACKET ASSEMBLY
    Reznor 193996 MOTOR ADJUST BRACKET ASSEMBLY
       
    • Mfr: Reznor
    • Mfr Part #: 193996
    • REZ193996
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 194729 SENSING TUBE 24"
    Reznor 194729 SENSING TUBE 24"
       
    • Mfr: Reznor
    • Mfr Part #: 194729
    • REZ194729
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 194948 ORIFICE BRACKET
    Reznor 194948 ORIFICE BRACKET
       
    • Mfr: Reznor
    • Mfr Part #: 194948
    • REZ194948
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 195073 BURNER BODY TOP/BOTTOM
    Reznor 195073 BURNER BODY TOP/BOTTOM
       
    • Mfr: Reznor
    • Mfr Part #: 195073
    • REZ195073
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 195147 RIBBON TRAY ASSEMBLY UDBP/S225
    Reznor 195147 RIBBON TRAY ASSEMBLY UDBP/S225
       
    • Mfr: Reznor
    • Mfr Part #: 195147
    • REZ195147
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 195249 SMS HEX/WASHER HEAD W#2 PT
    Reznor 195249 SMS HEX/WASHER HEAD W#2 PT
       
    • Mfr: Reznor
    • Mfr Part #: 195249
    • REZ195249
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 195295 AMP PLUG 5 CIRC 1-480763-0
    Reznor 195295 AMP PLUG 5 CIRC 1-480763-0
       
    • Mfr: Reznor
    • Mfr Part #: 195295
    • REZ195295
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Reznor 195296 TERMINAL BOARD
    Reznor 195296 TERMINAL BOARD
       
    • Mfr: Reznor
    • Mfr Part #: 195296
    • REZ195296
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Manuals Available : 0

Videos

  • Video name/title
    by Author name