Explore the Engineering & Trade Resources by Walmar Mechanical Sales Ltd

Walmar Mechanical Sales Ltd strives to ensure the success of heating and plumbing professionals throughout the Nepean area. We are pleased to provide the following engineering and trade resources listed below. Please follow the links to learn more or feel free to contact us if you need further information. We take pride in being your educational and technical support team.

The Knowledge Exchange from Armstrong

Armstrong has a wide range of education & training resources available. Learn first-hand why and how to use Armstrong solutions in your daily practice – as a designer, channel partner, installer, or facility manager.

Watts® Resources

The industry leaders at Watts® have helpful tools and resources covering a wide range of topics. From grease interceptor sizing to cross-reference guides, find what you need with Watts.


Watts has launched a new website landing page, Watts.com/Connect, where you can learn about their initiative and link to their current set of smart and connected solutions and digital tools.

Powers™ Configurator & PowerSpec Sizing

Selexit is the first and only online platform that can generate precise, optimal Watts system configurations. All you have to do is choose the product category you want to configure, mixing valve, snow melt systems, and automatic control valves, enter required fields specific to your application, and let Selexit handle the configuration results.