Water heater collage

Sales Reps

Access the A. O. Smith ePortal for quoting, ordering and the latest communications.

View Models by Product Category

decorative water background

A. O. Smith is represented by the best sales reps in the industry.

Our sales reps are our eyes and ears in the field. We are fully committed to supporting you with the resources you need to be successful. 

Product Support & Tools

Giving our partners the tools they need to sell our complete product line.

Water Heater Cross Reference

Find a new A. O. Smith replacement model. 

Replacement Parts

Find an A. O. Smith replacement part. 

Warranty Status Check

Check the status of the product warranty. 

Residential Water Heater Selector

Help your customers find the right water heater for their needs.

Commercial Technology Selector (Under Construction)

Select the right commercial technology for your facility. 

Commercial Pro-Size Tool

Use our tool to size an A. O. Smith commercial water heater to meet your specs. 

A. O. Smith App

Download our App for access to our tools while you’re on the job.

Online Literature Ordering

Order hard copies of spec sheets, brochures & more from our literature portal.

Product Support Literature: Specs, Manuals, Diagrams & More

Get access to the latest product literature, images & videos.

Potable Water / Hydronic Expansion Tank Sizing

Use this sizing tool to calculate the proper expansion tank to meet your requirements.

Warranty Claim

Login to the ePortal to file a warranty claim on behalf of your customers.

Parts Cross Reference

Reps can cross reference old part numbers to new numbers using the Item Inquiry function within the ePortal.

Sales Support

Hotwater University film set

Technical Training

Stay up to speed on our product technology with A. O. Smith University’s live and on-demand video training.

group working on laptops

Marketing Hub

All of the promotions, advertising tools, images, logos and more to support your business.

GreenSky A Goldman Sachs company

GreenSky® Financing

A. O. Smith partners with GreenSky® Financing so contractors can offer flexible financing to their customers.

Tankless Water Heater

Gas Tankless:

Continuous Hot Water. Delivered.

Learn more about A. O. Smith’s full line of condensing and non-condensing gas tankless water heaters.

Heat Pump

Heat Pump:

Savings are in the Air.

Learn how you can save your customers money with A. O. Smith’s line of residential and commercial heat pump water heaters.

Cyclone XL

Cyclone XL:

The Best Just Got Bigger.

Introducing A. O. Smith’s Cyclone XL technology. The industry’s #1 most specified unit can now deliver up to 1 MM BTU’s for all of your large capacity needs. 

Johnny Unitus Colts game

Committed to Innovation On & Off the Field

As the presenting sponsor of the Johnny Unitas Golden Arm Award(R), A. O. Smith and the Golden Arm Foundation are committed to driving innovation and education through scholarships for young leaders on and off the field.

Industry Partnerships
ASA logo
AHRI member logo
AD logo
Commonwealth Group logo
iMark logo