/
/
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. PDH 400A

Reznor PDH 400A Parts & Manuals

Manufacturer:

Model #:

Reznor

PDH 400A

Air Handler

Air Handler

Parts Town Logo

1-Hour Pickup Available

Part Category

  • Actuators(1)
  • Bearings & Bushings(3)
  • Belts, Pulleys & Sheaves(16)
  • Brackets & Retainers(4)
  • Burners(2)
  • Capacitors(2)
  • Caps & Plugs(7)
  • Clamps & Clips(2)
  • Compressors(1)
  • Condenser & Evaporator Coils(2)
  • Contactors(3)
  • Controls(10)
  • Conversion Kits(1)
  • Decals, Labels & Overlays(12)
  • Disconnects, Couplings & Collars(4)
  • Doors & Hardware(2)
  • Drain Parts(3)
  • Elements, Heaters & Platens(3)
  • Fan & Blower Motors(9)
  • Fan Blades & Blower Wheels(1)
  • Filters, Screens & Driers(27)
  • Fuses, Blocks & Holders(7)
  • Gaskets & Seals(13)
  • Handles(1)
  • Hinges(1)
  • Holders & Supports(8)
  • Hoses, Pipes & Tubing(11)
  • Ignition Modules(1)
  • Ignitors & Electrodes(2)
  • Light Sockets & Lampholders(1)
  • Nuts, Bolts & Screws(12)
  • Orifices(5)
  • Panels, Covers & Lids(12)
  • Pans, Trays & Wells(1)
  • Plates(1)
  • Probes & Sensors(7)
  • Pumps & Motors(17)
  • Relays(19)
  • Rods, Shafts & Pins(1)
  • Shelves & Racks(1)
  • Shields & Guards(6)
  • Springs(2)
  • Switches & Buttons(19)
  • Terminal Blocks(3)
  • Thermostats & High Limits(6)
  • Transformers(6)
  • Valves, Solenoids & Fittings(13)
  • Variable Frequency Drives (VFD)(1)
  • Washers, Rings & Spacers(4)
  • Wires, Cables & Hardware(4)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Model: PDH 400A

Manuals Available: 5

Installation & Operation Manual

View Manual

Installation & Operation Manual

View Manual

Installation & Operation Manual

View Manual

Parts Manual

View Manual

Service 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

Part Category

  • Actuators(1)
  • Bearings & Bushings(3)
  • Belts, Pulleys & Sheaves(16)
  • Brackets & Retainers(4)
  • Burners(2)
  • Capacitors(2)
  • Caps & Plugs(7)
  • Clamps & Clips(2)
  • Compressors(1)
  • Condenser & Evaporator Coils(2)
  • Contactors(3)
  • Controls(10)
  • Conversion Kits(1)
  • Decals, Labels & Overlays(12)
  • Disconnects, Couplings & Collars(4)
  • Doors & Hardware(2)
  • Drain Parts(3)
  • Elements, Heaters & Platens(3)
  • Fan & Blower Motors(9)
  • Fan Blades & Blower Wheels(1)
  • Filters, Screens & Driers(27)
  • Fuses, Blocks & Holders(7)
  • Gaskets & Seals(13)
  • Handles(1)
  • Hinges(1)
  • Holders & Supports(8)
  • Hoses, Pipes & Tubing(11)
  • Ignition Modules(1)
  • Ignitors & Electrodes(2)
  • Light Sockets & Lampholders(1)
  • Nuts, Bolts & Screws(12)
  • Orifices(5)
  • Panels, Covers & Lids(12)
  • Pans, Trays & Wells(1)
  • Plates(1)
  • Probes & Sensors(7)
  • Pumps & Motors(17)
  • Relays(19)
  • Rods, Shafts & Pins(1)
  • Shelves & Racks(1)
  • Shields & Guards(6)
  • Springs(2)
  • Switches & Buttons(19)
  • Terminal Blocks(3)
  • Thermostats & High Limits(6)
  • Transformers(6)
  • Valves, Solenoids & Fittings(13)
  • Variable Frequency Drives (VFD)(1)
  • Washers, Rings & Spacers(4)
  • Wires, Cables & Hardware(4)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Reznor 206081 Sensor, Humidity Duct

Reznor
  • Mfr Part # 206081
  • Parts Town # REZ206081
  • Quantity0

Obsolete, replaced by REZRZ206081

Reznor 206112 Air Sensor, Outdoors

Reznor
  • Mfr Part # 206112
  • Parts Town # REZ206112
  • Quantity0

Obsolete, replaced by REZRZ206112

Reznor 210929 VENTER HOUSING

Reznor
  • Mfr Part # 210929
  • Parts Town # REZ210929
  • Quantity0

Obsolete, replaced by REZRZ210929

Reznor 211411 Relay, Ice Cube, 24VAC Coil, DPDT

Reznor
  • Mfr Part # 211411
  • Parts Town # REZ211411
  • Quantity0

Obsolete, replaced by REZRZ211411

Reznor 254935 Gasket, Venter Housing

Reznor
  • Mfr Part # 254935
  • Parts Town # REZ254935
  • Quantity0

Obsolete, replaced by REZRZ254935

Reznor 38529 SCREW 8-18X1/2 SM TYPE B ZINC

Reznor
  • Mfr Part # 38529
  • Parts Town # REZ38529
  • Quantity0

Obsolete, no longer available

Reznor 90167 SCREW #10-32 X 3/8 TYPE 23 TCS

Reznor
  • Mfr Part # 90167
  • Parts Town # REZ90167
  • Quantity0

Obsolete, no longer available

141516