/
/
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...
  1. Home
  2. /
  3. York
  4. /
  5. THE48B31S

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

Search by Serial Number

Enter your serial number just as it appears on the equipment capital letters, hyphens and all to see an exact list of parts and accessories, specific to your model.

York S1-03103498001 Control Board, Defrost, Split Unit

York
  • Mfr Part # S1-03103498001
  • Parts Town # YORKS1-03103498001
  • Quantity14

In Stock, Ships today

York S1-6555131 Economizer Controller, SSE

York
  • Mfr Part # S1-6555131
  • Parts Town # YORKS1-6555131
  • Quantity8

In Stock, Ships today

York S1-07339486001 CONTROL BOX,LARGE

York
  • Mfr Part # S1-07339486001
  • Parts Town # YORKS1-07339486001
  • Quantity0

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

York S1-6112144 CNTRLR,VFD,PRGM,10HP,L540,26.0A,240/3/60

York
  • Mfr Part # S1-6112144
  • Parts Town # YORKS1-6112144
  • Quantity0

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

York S1-6421655 Economizer Control, Add-On, SSE, Version 4.4

York
  • Mfr Part # S1-6421655
  • Parts Town # YORKS1-6421655
  • Quantity0

Obsolete, replaced by YORKS1-6555131

York S1-6023977 Circuit Board, 4.0 SSE Economizer

York
  • Mfr Part # S1-6023977
  • Parts Town # YORKS1-6023977
  • Quantity0

Obsolete, replaced by YORKS1-6555131

York S1-6421652 Control Board, 2 Stage, SSE

York
  • Mfr Part # S1-6421652
  • Parts Town # YORKS1-6421652
  • Quantity0

Obsolete, no longer available

York S1-33103671040 Circuit Board Kit, SSE 3.4

York
  • Mfr Part # S1-33103671040
  • Parts Town # YORKS1-33103671040
  • Quantity0

Obsolete, replaced by YORKS1-6421652

York S1-6023974 Control Board, 2 Stage, SSE

York
  • Mfr Part # S1-6023974
  • Parts Town # YORKS1-6023974
  • Quantity0

Obsolete, replaced by YORKS1-6421652

Model: THE48B31S

Manuals Available: 1

Parts Manual

View Manual
York THE48B31S Controls

York THE48B31S Controls

Manufacturer:

Model #:

York

THE48B31S

Heat Pump

Heat Pump