Parts town. Get real parts faster

Shopping Cart

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

Find Equipment Manuals

Loading...
Loading...

get special offers & news from parts town

+52 558.957.7295
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: +52 558.957.7295
Hvac Parts
Track My Order
HVAC Parts Are Here!

HVAC Parts Are Here!

Shop the top brands in the industry.

Take Parts Town on the Go!

Take Parts Town on the Go!

Download the industry's #1 app today!

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

We are ready to help!

We are ready to help!

We offer customer service support in Spanish

Flat rate shipping anywhere in Mexico $49.99

Flat rate shipping anywhere in Mexico $49.99

Inclusive of duties and brokerage.

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

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

Refined By

Brand
Reznor
Category
Air Handler PartsAir Handler PartsAir Handler Parts
Part Category
Thermostats & High LimitsThermostats & High LimitsThermostats & High Limits

Model

loading spinner

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

Reznor Air Handler Parts

Reznor Air Handler Parts

ACUA 60
Installation & Operation ManualParts Manual
ACUA 60
ACUA 72
Installation & Operation ManualParts Manual
ACUA 72
ACUA 90
Installation & Operation ManualParts Manual
ACUA 90
ACUB 120
Installation & Operation ManualParts Manual
ACUB 120
ACUB 150
Installation & Operation ManualParts Manual
ACUB 150
ACUB 90
Installation & Operation ManualParts Manual
ACUB 90
ACUC 120
Installation & Operation ManualParts Manual
ACUC 120
ACUC 150
Installation & Operation ManualParts Manual
ACUC 150
ACUC 180
Installation & Operation ManualParts Manual
ACUC 180
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

1 - 24 of 134

123
ACUA 60
ACUA 60

Air Handler

Manufacturer:

Reznor

Parts
ACUA 72
ACUA 72

Air Handler

Manufacturer:

Reznor

Parts
ACUA 90
ACUA 90

Air Handler

Manufacturer:

Reznor

Parts
ACUB 120
ACUB 120

Air Handler

Manufacturer:

Reznor

Parts
ACUB 150
ACUB 150

Air Handler

Manufacturer:

Reznor

Parts
ACUB 90
ACUB 90

Air Handler

Manufacturer:

Reznor

Parts
ACUC 120
ACUC 120

Air Handler

Manufacturer:

Reznor

Parts
ACUC 150
ACUC 150

Air Handler

Manufacturer:

Reznor

Parts
ACUC 180
ACUC 180

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
123

Reznor 255350 Thermostat, Heating/Cooling, Wall Mount, 50-90F, 10-30C

Reznor
  • Mfr Part # 255350
  • Parts Town # REZ255350
  • Quantity4

In Stock, Ships today

Reznor RZ121275 Limit Switch, Manual Reset, Block Vent

Reznor
  • Mfr Part # RZ121275
  • Parts Town # REZRZ121275
  • Quantity8

In Stock, Ships today

Reznor 148588 Hi Limit Switch, Auto Reset, 60" Capillary, 270F

Reznor
  • Mfr Part # 148588
  • Parts Town # REZ148588
  • Quantity4

In Stock, Ships today

Reznor 209184 Fan Control Kit, 125-35F

Reznor
  • Mfr Part # 209184
  • Parts Town # REZ209184
  • Quantity11

In Stock, Ships today

Reznor 105421 O/RA DAMPER ASY B CAB 75-125

Reznor
  • Mfr Part # 105421
  • Parts Town # REZ105421
  • Quantity0

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

Reznor 164545 THERMOSTAT TERMINAL STRIP

Reznor
  • Mfr Part # 164545
  • Parts Town # REZ164545
  • Quantity0

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

Reznor 177233 Frost-Stat, Opens 35F, Closes 50F

Reznor
  • Mfr Part # 177233
  • Parts Town # REZ177233
  • Quantity0

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

Reznor 211481 Ductstat, 2 Stage

Reznor
  • Mfr Part # 211481
  • Parts Town # REZ211481
  • Quantity0

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

Reznor 220630 Thermostat with Fan, Wall Mounted, Digital, 24V

Reznor
  • Mfr Part # 220630
  • Parts Town # REZ220630
  • Quantity0

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

Reznor 24857 OVERRIDE STAT

Reznor
  • Mfr Part # 24857
  • Parts Town # REZ24857
  • Quantity0

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

Reznor 41700 Thermostat, Duct, 2 Stage

Reznor
  • Mfr Part # 41700
  • Parts Town # REZ41700
  • Quantity0

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

Reznor 46365 STAT INTERNAL X46035L100

Reznor
  • Mfr Part # 46365
  • Parts Town # REZ46365
  • Quantity0

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

Reznor 85799 DRFTHD RR BFL ASY X400 DX300-6

Reznor
  • Mfr Part # 85799
  • Parts Town # REZ85799
  • Quantity0

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

Reznor 86059 CSG T/FL CLR ASY X HX250/300-6

Reznor
  • Mfr Part # 86059
  • Parts Town # REZ86059
  • Quantity0

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

Reznor 87482 POLY TEE 3/16 15-319B DFMUA

Reznor
  • Mfr Part # 87482
  • Parts Town # REZ87482
  • Quantity0

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

Reznor RZ103323 AUTO RESET LIMIT 60T11-313154

Reznor
  • Mfr Part # RZ103323
  • Parts Town # REZRZ103323
  • Quantity0

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

Reznor 103614 PLN CAB TOP ASY AQ5 250-300

Reznor
  • Mfr Part # 103614
  • Parts Town # REZ103614
  • Quantity0

Obsolete, replaced by REZRZ103614

Reznor 105423 O/RA DAMPER ASY B CAB 200-225

Reznor
  • Mfr Part # 105423
  • Parts Town # REZ105423
  • Quantity0

Obsolete, replaced by REZRZ105423

Reznor 105424 O/RA DAMPER ASY B CAB 250-300

Reznor
  • Mfr Part # 105424
  • Parts Town # REZ105424
  • Quantity0

Obsolete, replaced by REZRZ105424

Reznor 105425 O/RA DAMPER ASY B CAB 350

Reznor
  • Mfr Part # 105425
  • Parts Town # REZ105425
  • Quantity0

Obsolete, replaced by REZRZ105425