/
/
Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content
Loading...
Loading...
CAD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...
  1. Home
  2. /
  3. Reznor
  4. /
  5. B 50

Reznor B 50 Parts & Manuals

Manufacturer:

Model #:

Reznor

B 50

Unit Heater

Unit Heater

get special offers & news from parts town

800.239.5152
Loading...
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
© 2026 Parts Town. All rights reserved.
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal

Stock Up on Real OEM HVAC Parts for the Fall Season! SHOP NOW

Call: 800.239.5152
Hvac Parts
TECHTOWN
Track My Order

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

Help Desk

  • Contact Us
  • Shipping
  • Taxes And Fees
  • Returns
  • FAQ

Inside Parts Town

  • About Us
  • Careers
  • Our Difference
  • Resource Center
  • Parts Town Blog
  • techtown
  • International

Technology and Innovations

  • Parts Town App
  • Serial Number Lookup
  • Smart Manuals
  • Website Features
  • Terms of Use
  • Privacy Policy
  • Privacy Request

Part Category

  • Baffles(3)
  • Bearings & Bushings(3)
  • Belts, Pulleys & Sheaves(5)
  • Brackets & Retainers(16)
  • Burners(5)
  • Capacitors(2)
  • Caps & Plugs(4)
  • Casters & Wheels(1)
  • Clamps & Clips(2)
  • Contactors(2)
  • Controls(2)
  • Conversion Kits(2)
  • Decals, Labels & Overlays(6)
  • Disconnects, Couplings & Collars(1)
  • Doors & Hardware(1)
  • Elements, Heaters & Platens(1)
  • Fan & Blower Motors(7)
  • Fan Blades & Blower Wheels(2)
  • Filters, Screens & Driers(5)
  • Fuses, Blocks & Holders(2)
  • Gaskets & Seals(9)
  • Hinges(1)
  • Holders & Supports(3)
  • Hoses, Pipes & Tubing(3)
  • Ignition Modules(3)
  • Ignitors & Electrodes(3)
  • Nuts, Bolts & Screws(22)
  • Orifices(2)
  • Panels, Covers & Lids(16)
  • Pans, Trays & Wells(1)
  • Pilot Burners(2)
  • Plates(1)
  • Probes & Sensors(1)
  • Pumps & Motors(5)
  • Relays(3)
  • Rods, Shafts & Pins(1)
  • Shields & Guards(8)
  • Springs(1)
  • Switches & Buttons(4)
  • Terminal Blocks(5)
  • Thermocouples & Thermopiles(1)
  • Thermostats & High Limits(4)
  • Transformers(5)
  • Valves, Solenoids & Fittings(6)
  • Washers, Rings & Spacers(6)
  • Wires, Cables & Hardware(9)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Baffles(3)
  • Bearings & Bushings(3)
  • Belts, Pulleys & Sheaves(5)
  • Brackets & Retainers(16)
  • Burners(5)
  • Capacitors(2)
  • Caps & Plugs(4)
  • Casters & Wheels(1)
  • Clamps & Clips(2)
  • Contactors(2)
  • Controls(2)
  • Conversion Kits(2)
  • Decals, Labels & Overlays(6)
  • Disconnects, Couplings & Collars(1)
  • Doors & Hardware(1)
  • Elements, Heaters & Platens(1)
  • Fan & Blower Motors(7)
  • Fan Blades & Blower Wheels(2)
  • Filters, Screens & Driers(5)
  • Fuses, Blocks & Holders(2)
  • Gaskets & Seals(9)
  • Hinges(1)
  • Holders & Supports(3)
  • Hoses, Pipes & Tubing(3)
  • Ignition Modules(3)
  • Ignitors & Electrodes(3)
  • Nuts, Bolts & Screws(22)
  • Orifices(2)
  • Panels, Covers & Lids(16)
  • Pans, Trays & Wells(1)
  • Pilot Burners(2)
  • Plates(1)
  • Probes & Sensors(1)
  • Pumps & Motors(5)
  • Relays(3)
  • Rods, Shafts & Pins(1)
  • Shields & Guards(8)
  • Springs(1)
  • Switches & Buttons(4)
  • Terminal Blocks(5)
  • Thermocouples & Thermopiles(1)
  • Thermostats & High Limits(4)
  • Transformers(5)
  • Valves, Solenoids & Fittings(6)
  • Washers, Rings & Spacers(6)
  • Wires, Cables & Hardware(9)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
Parts Town Logo

1-Hour Pickup Available

Reznor 97966 PARTS BAG ASSEMBLY CA1/2/3

Reznor
  • Mfr Part # 97966
  • Parts Town # REZ97966
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 97976 Blower Motor/Wheel/Housing Assembly, Venter, 115V, 60HZ, 3000RPM, 1/20HP

Reznor
  • Mfr Part # 97976
  • Parts Town # REZ97976
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 97980 Blower Motor/Wheel Assembly, Venter, 115V

Reznor
  • Mfr Part # 97980
  • Parts Town # REZ97980
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98353 THERMOSTAT BRACKET

Reznor
  • Mfr Part # 98353
  • Parts Town # REZ98353
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98467 Power Venter Kit, 115V, 60HZ, 3000RPM, 1/20HP

Reznor
  • Mfr Part # 98467
  • Parts Town # REZ98467
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98497 CL21 RELAY FOR S/W FIELD F/B

Reznor
  • Mfr Part # 98497
  • Parts Town # REZ98497
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98500 CD1 VERTICAL LOUVERS F/B 25-50

Reznor
  • Mfr Part # 98500
  • Parts Town # REZ98500
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98511 CK10 SWIVELS 7 PT 3/8 F/B/OIL

Reznor
  • Mfr Part # 98511
  • Parts Town # REZ98511
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98519 VENT ADAPTER SIDE

Reznor
  • Mfr Part # 98519
  • Parts Town # REZ98519
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98524 STAT BRACKET

Reznor
  • Mfr Part # 98524
  • Parts Town # REZ98524
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98525 CD2 DWNTUN NOZZLE 30D F/B 25 50

Reznor
  • Mfr Part # 98525
  • Parts Town # REZ98525
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98533 CD3 DWNTRN NOZZLE 60D F/B 25 50

Reznor
  • Mfr Part # 98533
  • Parts Town # REZ98533
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98541 CD4 DWNTRN 30D W/VRT LVR 25 50

Reznor
  • Mfr Part # 98541
  • Parts Town # REZ98541
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98664 RESTRICTOR F75 & 100 OPT CA1

Reznor
  • Mfr Part # 98664
  • Parts Town # REZ98664
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 98665 RESTRICTOR F25 & 50 OPT CA1

Reznor
  • Mfr Part # 98665
  • Parts Town # REZ98665
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 99351 LEFT HINGE PIN ASSEMBLY F/FE SER

Reznor
  • Mfr Part # 99351
  • Parts Town # REZ99351
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 99830 BACK PANEL B25-50

Reznor
  • Mfr Part # 99830
  • Parts Town # REZ99830
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Reznor 257472 Ignition Module Conversion Kit, Natural, 24VAC

Reznor
  • Mfr Part # 257472
  • Parts Town # REZ257472
  • Quantity0

Obsolete, replaced by REZRZ257472

Reznor 100393 BUSHING SR-6N3-4 BLACK #1200

Reznor
  • Mfr Part # 100393
  • Parts Town # REZ100393
  • Quantity0

Obsolete, replaced by REZRZ100393

Reznor 100655 BLOWER A9-6A

Reznor
  • Mfr Part # 100655
  • Parts Town # REZ100655
  • Quantity0

Obsolete, replaced by REZRZ100655

Reznor 100888 Mounting Angle/Bracket, Blower, B/BE25-100

Reznor
  • Mfr Part # 100888
  • Parts Town # REZ100888
  • Quantity0

Obsolete, replaced by REZRZ100888

Reznor 100898 BLOWER ASSEMBLY DIRECT DR B/BE50/7

Reznor
  • Mfr Part # 100898
  • Parts Town # REZ100898
  • Quantity0

Obsolete, replaced by REZRZ100898

Reznor 101194 CD9 DUCT FLANGE ADAPTER B/BE25-50

Reznor
  • Mfr Part # 101194
  • Parts Town # REZ101194
  • Quantity0

Obsolete, replaced by REZRZ101194

Reznor 101608 ALUMINUMFILTER 20 X 20 X 1"

Reznor
  • Mfr Part # 101608
  • Parts Town # REZ101608
  • Quantity0

Obsolete, replaced by REZRZ101608

8910