/
/








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 RPB 400 Parts & Manuals

Reznor RPB 400 Parts & Manuals

Manufacturer:

Model #:

Reznor

RPB 400

Air Handler

Air Handler

Parts Town Logo

1-Hour Pickup Available

Model: RPB 400

Manuals Available: 5

Installation & Operation Manual

View Manual

Installation & Operation Manual

View Manual

Installation & Operation Manual

View Manual

Installation & Operation Manual

View Manual

Parts Manual

View Manual

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. RPB 400

Part Category

  • Baffles(3)
  • Bearings & Bushings(6)
  • Belts, Pulleys & Sheaves(13)
  • Brackets & Retainers(15)
  • Burners(6)
  • Capacitors(3)
  • Caps & Plugs(5)
  • Casters & Wheels(2)
  • Catches, Latches & Strikes(1)
  • Clamps & Clips(2)
  • Compressors(1)
  • Condenser & Evaporator Coils(6)
  • Contactors(8)
  • Controls(5)
  • Conversion Kits(2)
  • Decals, Labels & Overlays(6)
  • Doors & Hardware(7)
  • Drain Parts(4)
  • Elements, Heaters & Platens(9)
  • Fan & Blower Motors(9)
  • Fan Blades & Blower Wheels(1)
  • Filters, Screens & Driers(35)
  • Fuses, Blocks & Holders(9)
  • Gaskets & Seals(13)
  • Holders & Supports(6)
  • Hoses, Pipes & Tubing(21)
  • Ignition Modules(3)
  • Ignitors & Electrodes(1)
  • Legs & Feet(3)
  • Nuts, Bolts & Screws(29)
  • Orifices(7)
  • Panels, Covers & Lids(33)
  • Pans, Trays & Wells(2)
  • Pilot Burners(4)
  • Plates(5)
  • Probes & Sensors(2)
  • Pumps & Motors(35)
  • Regulators(1)
  • Relays(18)
  • Rods, Shafts & Pins(8)
  • Shelves & Racks(3)
  • Shields & Guards(5)
  • Switches & Buttons(20)
  • Terminal Blocks(2)
  • Thermostats & High Limits(7)
  • Timers(1)
  • Transformers(5)
  • Valves, Solenoids & Fittings(14)
  • Variable Frequency Drives (VFD)(2)
  • Washers, Rings & Spacers(6)
  • Wires, Cables & Hardware(3)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Baffles(3)
  • Bearings & Bushings(6)
  • Belts, Pulleys & Sheaves(13)
  • Brackets & Retainers(15)
  • Burners(6)
  • Capacitors(3)
  • Caps & Plugs(5)
  • Casters & Wheels(2)
  • Catches, Latches & Strikes(1)
  • Clamps & Clips(2)
  • Compressors(1)
  • Condenser & Evaporator Coils(6)
  • Contactors(8)
  • Controls(5)
  • Conversion Kits(2)
  • Decals, Labels & Overlays(6)
  • Doors & Hardware(7)
  • Drain Parts(4)
  • Elements, Heaters & Platens(9)
  • Fan & Blower Motors(9)
  • Fan Blades & Blower Wheels(1)
  • Filters, Screens & Driers(35)
  • Fuses, Blocks & Holders(9)
  • Gaskets & Seals(13)
  • Holders & Supports(6)
  • Hoses, Pipes & Tubing(21)
  • Ignition Modules(3)
  • Ignitors & Electrodes(1)
  • Legs & Feet(3)
  • Nuts, Bolts & Screws(29)
  • Orifices(7)
  • Panels, Covers & Lids(33)
  • Pans, Trays & Wells(2)
  • Pilot Burners(4)
  • Plates(5)
  • Probes & Sensors(2)
  • Pumps & Motors(35)
  • Regulators(1)
  • Relays(18)
  • Rods, Shafts & Pins(8)
  • Shelves & Racks(3)
  • Shields & Guards(5)
  • Switches & Buttons(20)
  • Terminal Blocks(2)
  • Thermostats & High Limits(7)
  • Timers(1)
  • Transformers(5)
  • Valves, Solenoids & Fittings(14)
  • Variable Frequency Drives (VFD)(2)
  • Washers, Rings & Spacers(6)
  • Wires, Cables & Hardware(3)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Reznor 105202 Transformer, 115/300 Volt, 575VA

Reznor
  • Mfr Part # 105202
  • Parts Town # REZ105202
  • Quantity0

Obsolete, replaced by REZRZ105202

Reznor 105426 O/RA DAMPER ASY B CAB 400

Reznor
  • Mfr Part # 105426
  • Parts Town # REZ105426
  • Quantity0

Obsolete, replaced by REZRZ105426

Reznor 105476 Pulley/Sheave, Motor, 5/8" Bore

Reznor
  • Mfr Part # 105476
  • Parts Town # REZ105476
  • Quantity0

Obsolete, replaced by REZRZ105476

Reznor 105507 Pressure Switch, SPDT, .17 to 5.0 WC

Reznor
  • Mfr Part # 105507
  • Parts Town # REZ105507
  • Quantity0

Obsolete, replaced by REZRZ105507

Reznor 105632 BL FILLER

Reznor
  • Mfr Part # 105632
  • Parts Town # REZ105632
  • Quantity0

Obsolete, replaced by REZRZ105632

Reznor 105906 INNER SIDE PANEL

Reznor
  • Mfr Part # 105906
  • Parts Town # REZ105906
  • Quantity0

Obsolete, replaced by REZRZ105906

Reznor 105919 MEDIA SUPPORT RAIL 400

Reznor
  • Mfr Part # 105919
  • Parts Town # REZ105919
  • Quantity0

Obsolete, replaced by REZRZ105919

Reznor 105920 REAR LEG

Reznor
  • Mfr Part # 105920
  • Parts Town # REZ105920
  • Quantity0

Obsolete, replaced by REZRZ105920

Reznor 105962 RAM TOP 400

Reznor
  • Mfr Part # 105962
  • Parts Town # REZ105962
  • Quantity0

Obsolete, replaced by REZRZ105962

Reznor 105985 EVAPORATIVE COOLER PAD

Reznor
  • Mfr Part # 105985
  • Parts Town # REZ105985
  • Quantity0

Obsolete, replaced by REZRZ105985

Reznor 106019 WATER DIFFUSER PAD 12 400

Reznor
  • Mfr Part # 106019
  • Parts Town # REZ106019
  • Quantity0

Obsolete, replaced by REZRZ106019

Reznor 106021 CELLDECK PAD 12X24X12 75-400

Reznor
  • Mfr Part # 106021
  • Parts Town # REZ106021
  • Quantity0

Obsolete, replaced by REZRZ106021

Reznor 106027 CELLDECK PAD 12X24X8-5/8 400

Reznor
  • Mfr Part # 106027
  • Parts Town # REZ106027
  • Quantity0

Obsolete, replaced by REZRZ106027

Reznor 106029 EVAP MEDIA PAD 12X24X12

Reznor
  • Mfr Part # 106029
  • Parts Town # REZ106029
  • Quantity0

Obsolete, replaced by REZRZ106029

Reznor 106035 FIBERGLASS CEL DEK PAD

Reznor
  • Mfr Part # 106035
  • Parts Town # REZ106035
  • Quantity0

Obsolete, replaced by REZRZ106035

Reznor 106037 EVAP COOLER PAD 24X12X12

Reznor
  • Mfr Part # 106037
  • Parts Town # REZ106037
  • Quantity0

Obsolete, replaced by REZRZ106037

Reznor 106049 ELIMINATOR PAD ASSEMBLY 400

Reznor
  • Mfr Part # 106049
  • Parts Town # REZ106049
  • Quantity0

Obsolete, replaced by REZRZ106049

Reznor 106069 ELIM PAD RACK TOP/BOTTOM 400

Reznor
  • Mfr Part # 106069
  • Parts Town # REZ106069
  • Quantity0

Obsolete, replaced by REZRZ106069

Reznor 106076 ELIM PAD RK T/BOTTOM ANGLE 400

Reznor
  • Mfr Part # 106076
  • Parts Town # REZ106076
  • Quantity0

Obsolete, replaced by REZRZ106076

Reznor 113275 Screw, Slotted Hex Head, 10-32 x 1/2"

Reznor
  • Mfr Part # 113275
  • Parts Town # REZ113275
  • Quantity0

Obsolete, replaced by REZRZ113275

Reznor 115859 Blower Motor, 208/240/480V, 3PH, 1.5HP

Reznor
  • Mfr Part # 115859
  • Parts Town # REZ115859
  • Quantity0

Obsolete, replaced by REZRZ115859

Reznor 125251 Pilot Burner Assembly, Natural

Reznor
  • Mfr Part # 125251
  • Parts Town # REZ125251
  • Quantity0

Obsolete, replaced by REZRZ125251

Reznor 131410 115V MOTOR

Reznor
  • Mfr Part # 131410
  • Parts Town # REZ131410
  • Quantity0

Obsolete, replaced by REZRZ163891

Reznor 163894 Capacitor, 370 Volt, 50/60HZ, 4.0uF

Reznor
  • Mfr Part # 163894
  • Parts Town # REZ163894
  • Quantity0

Obsolete, replaced by REZRZ163894

192021