/
/
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...

Reznor B 50 Parts & Manuals

Manufacturer:

Model #:

Reznor

B 50

Unit Heater

Unit Heater

Parts Town Logo

1-Hour Pickup Available

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

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

Reznor 10650 GRIPCO LOCK NUT 1/4 IN.-20

Reznor
  • Mfr Part # 10650
  • Parts Town # REZ10650
  • Quantity0

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

Reznor 106748 Pulley/Sheave, Motor, 7/8" Bore

Reznor
  • Mfr Part # 106748
  • Parts Town # REZ106748
  • Quantity0

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

Reznor 10756 OBSERVATION HOLE COVERS

Reznor
  • Mfr Part # 10756
  • Parts Town # REZ10756
  • Quantity0

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

Reznor 1087 WASHERS 5/16 SAE FLAT

Reznor
  • Mfr Part # 1087
  • Parts Town # REZ1087
  • Quantity0

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

Reznor 110076 SCREW, #6 X 5/8 PAN HD PHILLIPX ROLOX

Reznor
  • Mfr Part # 110076
  • Parts Town # REZ110076
  • Quantity0

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

Reznor 111736 G770 MOUNTING BRACKET

Reznor
  • Mfr Part # 111736
  • Parts Town # REZ111736
  • Quantity0

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

Reznor 113936 BURNER BRACKET

Reznor
  • Mfr Part # 113936
  • Parts Town # REZ113936
  • Quantity0

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

Reznor 114548 CD12 INLET GRD ONLY B/BE25-100

Reznor
  • Mfr Part # 114548
  • Parts Town # REZ114548
  • Quantity0

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

Reznor 11813 SMS S/M 10 X 1/2 AB STALGD

Reznor
  • Mfr Part # 11813
  • Parts Town # REZ11813
  • Quantity0

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

Reznor 119625 CONTACTOR

Reznor
Call or email for price
  • Mfr Part # 119625
  • Parts Town # REZ119625
  • Quantity0

Out of Stock, backorders usually ship in 7-9 days.

To buy this OEM part, please call us at 800.239.5152.

Reznor 1224 1/2 IN. UNION

Reznor
  • Mfr Part # 1224
  • Parts Town # REZ1224
  • Quantity0

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

Reznor 123606 LOCKING WIRE SADLE LWS-A-3-01

Reznor
  • Mfr Part # 123606
  • Parts Town # REZ123606
  • Quantity0

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

Reznor 123975 Fan Control Switch/Thermostat with Bracket, F150-55F

Reznor
  • Mfr Part # 123975
  • Parts Town # REZ123975
  • Quantity0

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

Reznor 124918 CD5 NOZZLE 50-90 W/VRT LVR B25-50

Reznor
  • Mfr Part # 124918
  • Parts Town # REZ124918
  • Quantity0

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

Reznor 12575 BLOWER MOTOR BRACKET

Reznor
  • Mfr Part # 12575
  • Parts Town # REZ12575
  • Quantity0

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

Reznor 135200 Pulley/Sheave, Blower, 1" Bore

Reznor
  • Mfr Part # 135200
  • Parts Town # REZ135200
  • Quantity0

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

Reznor 1360 Blower Wheel/Housing/Shaft/Bearing Assembly, 12" x 12"

Reznor
  • Mfr Part # 1360
  • Parts Town # REZ1360
  • Quantity0

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

Reznor 136952 TERM RING TONGUE AMP

Reznor
  • Mfr Part # 136952
  • Parts Town # REZ136952
  • Quantity0

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

Reznor 1438 HEX NUT 3/8"

Reznor
  • Mfr Part # 1438
  • Parts Town # REZ1438
  • Quantity0

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

Reznor 14668 BOLT MOTOR ADJ 5/16-18 X 4

Reznor
  • Mfr Part # 14668
  • Parts Town # REZ14668
  • Quantity0

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

Reznor 159327 Motor, Blower, 208/240/480 Volt, 3 PH, 2HP, 3600 RPM

Reznor
  • Mfr Part # 159327
  • Parts Town # REZ159327
  • Quantity0

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

Reznor 15971 Gas Valve, Manual, 1/2"

Reznor
  • Mfr Part # 15971
  • Parts Town # REZ15971
  • Quantity0

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

Reznor 16199 CONNECTOR 1/2 T & B #253

Reznor
  • Mfr Part # 16199
  • Parts Town # REZ16199
  • Quantity0

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
  • Mfr Part # 16246
  • Parts Town # REZ16246
  • Quantity0

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

123