Did I exceed my manifold maximum length?

NFPA 54 2018 13.2.4 Vent Connector Manifolds


Short cycling, long priming times, wet stacks, flue gas spillage, wet floors? Get your vent evaluation today. We need total BTUs, vertical and horizontal footage and diameter size.

Boilers Have Changed, Shouldn’t Your Combustion Air System?

Pressure Air Systems from US Draft Co only provides the air needed for the
mechanical room, saving energy! Contact us to size your system.

Call: (800) 218-1990

Contact Us

Venting solutions, services and stocking.

Contact Info

Our Office

11936 W 119th Street #264
Overland Park, Kansas 66213

Open Office Hours

Mon-Fri: 7am - 4pm
Sat-Sun: Closed


Get in Touch

(800) 218-1990