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...

AO Smith Water Heater Controls

Find A.O. Smith controls for your next HVAC repair at Parts Town. A disrupted operating sequence can send a service visit off schedule, especially when an assessment identifies a worn control. Controls coordinate operating signals so the right equipment functions happen at the right point in the cycle. Choose real OEM parts for a replacement designed around your equipment’s original fit and function. Turn to Parts Town for the A.O. Smith replacement controls your service work needs.

...

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 Fall Season! SHOP NOW

Call: +52 558.957.7295
Hvac Parts
TECHTOWN
Track My Order
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

AO Smith Water Heater Controls

Find A.O. Smith controls for your next HVAC repair at Parts Town. A disrupted operating sequence can send a service visit off schedule, especially when an assessment identifies a worn control. Controls coordinate operating signals so the right equipment functions happen at the right point in the cycle. Choose real OEM parts for a replacement designed around your equipment’s original fit and function. Turn to Parts Town for the A.O. Smith replacement controls your service work needs.

...

A.O. Smith replacement controls

A.O. Smith equipment has its own replacement needs, and you can begin looking for A.O. Smith controls at Parts Town. A disrupted operating sequence can send a service visit off schedule, especially when an assessment identifies a worn control. Reliable control signals help connected components work together instead of leaving equipment waiting for the next operating command. A control replacement needs the appropriate electrical ratings and operating logic for the equipment it is intended to serve.

Put Parts Town on your list when you need replacement A.O. Smith replacement controls. A real OEM replacement supports the specified control response, which matters when several components depend on a coordinated operating sequence. From the initial parts search to the next service step, the correct component helps keep the replacement process moving in the right direction. Need to get the order moving? We offer same-day shipping on all in-stock A.O. Smith control boards until 9 PM ET Monday–Friday.

Refined By

Brand
AO Smith Water Heater
Part Category
ControlsControlsControls

Model

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

No matching models were found. Please try changing your search keyword or adjusting your search selections.

AO Smith Water Heater 100110616 LP INTELLIVENT GAS CONTROL

AO Smith Water Heater
  • Mfr Part # 100110616
  • Parts Town # AOSM100110616
  • Quantity0

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

AO Smith Water Heater 100110693 CN4 IGNITION CONTROL BOARD

AO Smith Water Heater
  • Mfr Part # 100110693
  • Parts Town # AOSM100110693
  • Quantity0

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

AO Smith Water Heater 100110694 CN1 IGNITION CONTROL BOARD

AO Smith Water Heater
  • Mfr Part # 100110694
  • Parts Town # AOSM100110694
  • Quantity0

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

AO Smith Water Heater 100110801 POWER CONTROL

AO Smith Water Heater
  • Mfr Part # 100110801
  • Parts Town # AOSM100110801
  • Quantity0

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

AO Smith Water Heater 100110988 VFD AND CONTROL ASSY

AO Smith Water Heater
  • Mfr Part # 100110988
  • Parts Town # AOSM100110988
  • Quantity0

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

AO Smith Water Heater 100111008 ELECTRONIC CONTROL BTH300N

AO Smith Water Heater
  • Mfr Part # 100111008
  • Parts Town # AOSM100111008
  • Quantity0

Out of Stock, backorders usually ship in 11-13 days.

AO Smith Water Heater 100111009 ELECTRONIC CONTROL, BTH300L

AO Smith Water Heater
  • Mfr Part # 100111009
  • Parts Town # AOSM100111009
  • Quantity0

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

AO Smith Water Heater 100111010 ELECTRONIC CONTROL SUF300N

AO Smith Water Heater
  • Mfr Part # 100111010
  • Parts Town # AOSM100111010
  • Quantity0

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

AO Smith Water Heater 100111011 ELECTRONIC CONTROL SUF300L

AO Smith Water Heater
  • Mfr Part # 100111011
  • Parts Town # AOSM100111011
  • Quantity0

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

AO Smith Water Heater 100111013 ELECTRONIC CONTROL SUF400NL

AO Smith Water Heater
  • Mfr Part # 100111013
  • Parts Town # AOSM100111013
  • Quantity0

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

AO Smith Water Heater 100111014 ELECTRONIC CONTROL BTH500NL

AO Smith Water Heater
  • Mfr Part # 100111014
  • Parts Town # AOSM100111014
  • Quantity0

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

AO Smith Water Heater 100111015 ELECTRONIC CONTROL SUF500NL

AO Smith Water Heater
  • Mfr Part # 100111015
  • Parts Town # AOSM100111015
  • Quantity0

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

AO Smith Water Heater 100111046 DISPLAY BAND BTH 120-250

AO Smith Water Heater
  • Mfr Part # 100111046
  • Parts Town # AOSM100111046
  • Quantity0

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

AO Smith Water Heater 100111075 CONTROLLER SUF 120 100 SERIES

AO Smith Water Heater
  • Mfr Part # 100111075
  • Parts Town # AOSM100111075
  • Quantity0

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

AO Smith Water Heater 100111076 CONTROLLER SUF 150 100 SERIES

AO Smith Water Heater
  • Mfr Part # 100111076
  • Parts Town # AOSM100111076
  • Quantity0

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

AO Smith Water Heater 100111077 CONTROL BOARD

AO Smith Water Heater
  • Mfr Part # 100111077
  • Parts Town # AOSM100111077
  • Quantity0

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

AO Smith Water Heater 100111079 CONTROLLER SUF 120 101 SERIES

AO Smith Water Heater
  • Mfr Part # 100111079
  • Parts Town # AOSM100111079
  • Quantity0

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

AO Smith Water Heater 100111080 CONTROLLER SUF 150 101 SERIES

AO Smith Water Heater
  • Mfr Part # 100111080
  • Parts Town # AOSM100111080
  • Quantity0

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

AO Smith Water Heater 100111081 CONTROLLER SUF 199 101 SERIES

AO Smith Water Heater
  • Mfr Part # 100111081
  • Parts Town # AOSM100111081
  • Quantity0

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

AO Smith Water Heater 100111082 CONTROLLER SUF 250 101 SERIES

AO Smith Water Heater
  • Mfr Part # 100111082
  • Parts Town # AOSM100111082
  • Quantity0

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

AO Smith Water Heater 100111179 160 CONFIGURATION CONTROLLER

AO Smith Water Heater
  • Mfr Part # 100111179
  • Parts Town # AOSM100111179
  • Quantity0

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

AO Smith Water Heater 100111180 200 CONFIGURATON CONTROLLER

AO Smith Water Heater
  • Mfr Part # 100111180
  • Parts Town # AOSM100111180
  • Quantity0

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

AO Smith Water Heater 100111182 220 CONFIGURATION CONTROLLER

AO Smith Water Heater
  • Mfr Part # 100111182
  • Parts Town # AOSM100111182
  • Quantity0

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

AO Smith Water Heater 100111256 FLAME CONTROL BOARD

AO Smith Water Heater
  • Mfr Part # 100111256
  • Parts Town # AOSM100111256
  • Quantity0

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

234