Celebrating 35 Years in Business!

Selkirk products set themselves apart from the competition with their proven quality, safety, ease of installation, and lasting performance.  Selkirk is one of the most trusted brands in the industry because we stand behind everything we do.

From assisting with product selection, providing education and installation assistance, to our industry-leading warranties, we ensure your success every step of the way.

Heatfab® is the leading manufacturer of high-quality residential and commercial venting systems for Special Gas Vent applications, specified by OEMs for over 20 years. Time-tested installations throughout North America and globally.

Their products are designed for sustainable performance in installation, efficiency, comfort, and safety. They go beyond varying codes to meet the rigorous standards of Underwriters Laboratories.

When you work with O’Dell Associates, we will come to site, layout what venting is needed, take all the measurements needed and produce tagged layout drawings for release.


Model CI Plus / CI 316

Saf-T Vent® CI Plus is the leading commercial double-wall special gas vent system for condensing heating appliances:

  • Double wall 4″-32″ diameters ID
  • Reduced clearance to combustibles
  • Patented Sure Seal™ locking system allows quick and easy installation and locks on inner flue conduit for a strong secure joint
  • Tested and listed to UL 1738 (Special Gas Vent), ULC-S636 (Type BH Gas Vent); Oil: UL 641, ULC S609 and ULC/ORD-441

Model Saf-T Vent SC Plus / SC 316

Saf-T Vent® SC is a concentric vent system designed for zero clearance installation in light commercial and residential applications:

  • Concentric venting speeds installation with exhaust and intake through one vent
  • Size 3″/5″ and 4″/7″ diameters (ID/OD)
  • Reduced clearance to combustibles
  • Factory-installed integral seal provides quick and easy installation
  • Tested and listed to UL 1738 (Special Gas Vent), ULC-S636 (Type BH Gas Vent); Oil: UL 641, ULC S609 and ULC/ORD-441

Model EZ Seal Plus/316 and GC Plus/316

Saf-T Vent® EZ Seal/GC is a single-wall venting system designed for multiple applications on Category I, II, III and IV gas appliances:

  • EZ Seal – Single wall 3”-16” diameters ID
    • Factory-installed integral seal for quick and easy installation
  • CG – Single wall 18”-32” diameters ID
    • Quick and easy installation with Patented Sure Seal™ locking system
  • Engineered with over-lapping joint to keep condensate away from seal
  • Can be combined with double-wall CI Plus
  • Tested and Listed to UL 1738 (Special Gas Vent) and ULC-S636 in Canada (Type BH Gas Vent)

Polyflue™ Polypropylene Venting System

Polyflue is a simple and complete venting system providing ultimate installation flexibility – tested and listed by UL to the complete ULC S636 test standard for Category II & IV gas fired appliances.

Wondering if HeatFab is right for your building? Contact O’Dell Associates today for a site visit.

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For an HVAC solution that includes the best products in the industry, contact us today.

Note: Not all products are available at all our locations. Call now for availability in your area.

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