Reznor Air Handler Parts

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...
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 Summer 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

Reznor Air Handler Parts

Refined By

Brand
Reznor
Category
Air Handler PartsAir Handler PartsAir Handler Parts
Part Category
Switches & ButtonsSwitches & ButtonsSwitches & Buttons

Model

loading spinner

Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
ACUA 90
ACUA 90

Air Handler

Manufacturer:

Reznor

Parts
CAUA 150
CAUA 150

Air Handler

Manufacturer:

Reznor

Parts
CAUA 200
CAUA 200

Air Handler

Manufacturer:

Reznor

Parts
CAUA 250
CAUA 250

Air Handler

Manufacturer:

Reznor

Parts
CAUA 300
CAUA 300

Air Handler

Manufacturer:

Reznor

Parts
CAUA 350
CAUA 350

Air Handler

Manufacturer:

Reznor

Parts
CAUA 400
CAUA 400

Air Handler

Manufacturer:

Reznor

Parts
PDH 100
PDH 100

Air Handler

Manufacturer:

Reznor

Parts
PDH 125
PDH 125

Air Handler

Manufacturer:

Reznor

Parts
PDH 150
PDH 150

Air Handler

Manufacturer:

Reznor

Parts
PDH 175
PDH 175

Air Handler

Manufacturer:

Reznor

Parts
PDH 200
PDH 200

Air Handler

Manufacturer:

Reznor

Parts
PDH 225
PDH 225

Air Handler

Manufacturer:

Reznor

Parts
PDH 250
PDH 250

Air Handler

Manufacturer:

Reznor

Parts
PDH 300
PDH 300

Air Handler

Manufacturer:

Reznor

Parts
PDH 350
PDH 350

Air Handler

Manufacturer:

Reznor

Parts
PDH 400A
PDH 400A

Air Handler

Manufacturer:

Reznor

Parts
PDH 75
PDH 75

Air Handler

Manufacturer:

Reznor

Parts
PEH 10A
PEH 10A

Air Handler

Manufacturer:

Reznor

Parts
PEH 120D
PEH 120D

Air Handler

Manufacturer:

Reznor

Parts
PEH 120E
PEH 120E

Air Handler

Manufacturer:

Reznor

Parts
PEH 15B
PEH 15B

Air Handler

Manufacturer:

Reznor

Parts
PEH 20A
PEH 20A

Air Handler

Manufacturer:

Reznor

Parts
PEH 30B
PEH 30B

Air Handler

Manufacturer:

Reznor

Parts
123
ACUA 90
Installation & Operation ManualParts Manual
ACUA 90
CAUA 150
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts Manual
CAUA 150
CAUA 200
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts Manual
CAUA 200
CAUA 250
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts Manual
CAUA 250
CAUA 300
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts Manual
CAUA 300
CAUA 350
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts Manual
CAUA 350
CAUA 400
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts Manual
CAUA 400
PDH 100
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 100
PDH 125
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 125
PDH 150
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 150
PDH 175
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 175
PDH 200
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 200
PDH 225
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 225
PDH 250
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 250
PDH 300
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 300
PDH 350
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 350
PDH 400A
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 400A
PDH 75
Installation & Operation ManualInstallation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PDH 75
PEH 10A
Installation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PEH 10A
PEH 120D
Installation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PEH 120D
PEH 120E
Installation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PEH 120E
PEH 15B
Installation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PEH 15B
PEH 20A
Installation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PEH 20A
PEH 30B
Installation & Operation ManualInstallation & Operation ManualParts ManualService Manual
PEH 30B

1 - 24 of 116

123

Reznor 50417 Limit Switch, Auto Reset, L125-15F

Reznor
  • Mfr Part # 50417
  • Parts Town # REZ50417
  • Quantity1

In Stock

Reznor 197028 Pressure Switch with Bracket, .65" WC, SPST, High Altitude

Reznor
  • Mfr Part # 197028
  • Parts Town # REZ197028
  • Quantity4

In Stock

Reznor 110130 SWITCH PUSH BUTTON #172

Reznor
  • Mfr Part # 110130
  • Parts Town # REZ110130
  • Quantity0

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

Reznor 112107 Pressure Switch, SPST

Reznor
  • Mfr Part # 112107
  • Parts Town # REZ112107
  • Quantity0

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

Reznor 112753 Limit Switch/Thermostat, Blocked Vent, L150F, Manual Reset

Reznor
  • Mfr Part # 112753
  • Parts Town # REZ112753
  • Quantity0

Out of Stock, backorders usually ship in 10-12 days.

Reznor 116023 Door Safety Switch

Reznor
  • Mfr Part # 116023
  • Parts Town # REZ116023
  • Quantity0

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

Reznor 125402 PRESSURE SWITCH TUBING

Reznor
  • Mfr Part # 125402
  • Parts Town # REZ125402
  • Quantity0

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

Reznor 136736 Limit Switch, Manual Reset, 200F

Reznor
  • Mfr Part # 136736
  • Parts Town # REZ136736
  • Quantity0

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

Reznor 13925 Sail Switch, Venter, 2 Wire

Reznor
  • Mfr Part # 13925
  • Parts Town # REZ13925
  • Quantity0

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

Reznor 15803 SWT S/W PD

Reznor
  • Mfr Part # 15803
  • Parts Town # REZ15803
  • Quantity0

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

Reznor 164792 Limit Switch, Auto Reset, L300F, 54" Capillary

Reznor
  • Mfr Part # 164792
  • Parts Town # REZ164792
  • Quantity0

Out of Stock, backorders usually ship in 10-12 days.

Reznor 174809 Pressure Switch, SPDT, 1.10" WC

Reznor
  • Mfr Part # 174809
  • Parts Town # REZ174809
  • Quantity0

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

Reznor 174812 Safety/End Switch

Reznor
  • Mfr Part # 174812
  • Parts Town # REZ174812
  • Quantity0

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

Reznor 193813 Pressure Switch Kit, .8" WC, SPDT

Reznor
  • Mfr Part # 193813
  • Parts Town # REZ193813
  • Quantity0

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

Reznor 197029 Pressure Switch with Bracket, .60" WC, High Altitude

Reznor
  • Mfr Part # 197029
  • Parts Town # REZ197029
  • Quantity0

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

Reznor 201160 Pressure Switch, High Altitude, Above 6000', SPST, 1.40" WC

Reznor
  • Mfr Part # 201160
  • Parts Town # REZ201160
  • Quantity0

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

Reznor 201446 Float Switch

Reznor
  • Mfr Part # 201446
  • Parts Town # REZ201446
  • Quantity0

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

Reznor 204297 Gas Pressure Switch, Manual Reset, 120/240 Volt, 50/60HZ

Reznor
  • Mfr Part # 204297
  • Parts Town # REZ204297
  • Quantity0

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

Reznor 204325 Pressure Switch, 0.8" WC

Reznor
  • Mfr Part # 204325
  • Parts Town # REZ204325
  • Quantity0

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

Reznor 204326 Pressure Switch, SPST, .7" WC

Reznor
  • Mfr Part # 204326
  • Parts Town # REZ204326
  • Quantity0

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

Reznor 204375 Gas Pressure Switch, Auto Reset, 120/240 Volt, 50/60HZ

Reznor
  • Mfr Part # 204375
  • Parts Town # REZ204375
  • Quantity0

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

Reznor 205444 Pressure Switch, SPST, .30" WC

Reznor
  • Mfr Part # 205444
  • Parts Town # REZ205444
  • Quantity0

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

Reznor 205446 Pressure Switch, SPDT, .70" WC

Reznor
  • Mfr Part # 205446
  • Parts Town # REZ205446
  • Quantity0

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

Reznor 207678 DISC CONNECT SWITCH 125 AMP

Reznor
  • Mfr Part # 207678
  • Parts Town # REZ207678
  • Quantity0

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

123