Sales

We offer a full range of outdoor wood furnaces designed for efficiency—burning up to half the wood of many competitors. Portage & Main Outdoor Boilers are built on the principle of the fire triangle, featuring a simple, durable design constructed from 1/4" cold-rolled steel. They’re engineered for reliability, performance, and long-term value. Proudly manufactured in Manitoba. Our team would be happy to walk you through the many additional features that set them apart. We also stock Polar Furnace, and carry a wide variety of parts necessary for installation and service. Contact us today to learn more or find the right solution for your heating needs!

 Service

Our Team is happy to help with

• Troubleshooting and repairs
• Pump and component replacement
• Seasonal startup and optimization

  Parts

Harkness Equipment carries a wide inventory of outdoor furnace and hydronic heating parts to keep your system running smoothly.

Our offerings include:

• Insulated underground piping
• In-floor heating systems
• Heat exchangers (water-to-air & water-to-water)
• Pumps, manifolds, and controls
• Pex and Pex-al-Pex pipe
• Fittings (black iron, stainless steel, copper, PEX, and compression)

With knowledgeable support and ready-to-ship inventory, we help you find the right parts quickly and keep downtime to a minimum.