Engineer Resources

All the tools you need to confidently spec your next project

– in one place.

Why trust A. O. Smith with your spec?

A. O. Smith has long been invested in the commercial water heater industry and has enjoyed relationships with the design engineer community that specifies our products.

View our various tools and links below to access everything you should need to specify our products.

Revit models can also be found on individual product pages​

Piping diagrams can also be found on individual product pages

Product overviews to help you decide:

High-efficiency solutions for any application.

Multiple operating modes to maximize efficiency.

Built to your requirements – up to 120 USG and 54 kW.

Endless possibilities with custom built water heaters, storage and buffer tanks.

Tools that make specifying easier:

Let us do the searching for you.

Designed to help you specify for any application, plus a Payback Calculator.

A Tool Built for the Specification Community

Commercial Products
Literature
Residential Products
Accessories
Commercial Products
Residential Products
Literature
Accessories

Delivering innovative hot water solutions for over 70 years

Subscribe to email

Receive the latest product
and company news.

Subscribe

Our Location

A. O. Smith Enterprises Ltd.
599 Hill Street West
Fergus, Ontario, Canada N1M 2X1
T 1.888.479.8324
F 519.787.5500

Hours of Operation

Technical Support
Monday to Friday 8:00 am to 5:00 pm EST

Warranty Validations
Monday to Sunday 8:00 am to 5:00 pm EST

Customer Service
Monday to Friday 7:00 am to 5:00 pm EST