Codes

Is my chimney too big for my appliance?

NFPA 54 2018 13.1.9 7x Area Rule

Did I exceed my manifold maximum length?

NFPA 54 2018 13.2.4 Vent Connector Manifolds

Did I terminate correctly- vertical?

NFPA 54 2018 Annex A Figure A.12.9

Did I terminate correctly- horizontal?

NFPA 54 2018 Annex A Figure A.12.9

What draft requirements do I need?

Building Heating Appliances (2018 NFPA 211), ANSI appliances CAT I- IV NFPA 54 12.7.4 (2018), TDLR Boiler Code 65.603

What type of vent materials do I need?

ANSI Categorized Appliances NFPA 54 Table 12.5.1, Building Heating Appliances & UL795 Boilers NFPA 211 Table 5.2.2.1, TDLR Boiler Code 65.603

How do I install this vent?

NFPA 54 2018 12.7.1, TDLR Boiler Code 65.603

Is my old brick chimney still code compliant?

NFPA 54 2018 12.6.1.3, NFPA 211 2016 7.2.2, 7.2.2.1, 7.2.2.2

Do I need a CO Monitor in my mechanical room?

Use TX Draft New Combustion Air Rules, TDLR Boiler Code 65.603

What do I do with my commercial dryer exhaust?

IMC 504.8.4.1, UMC 504.4.2.1 (Houston), IMC 504.10 (shaft code), International Building Code 716.5.3 (Shafts-bathrooms & kitchen), IMC 504.4 (Bird screens), IMC 504.2 (No Dampers)

Engine exhaust system, do I have the correct diameter size?

NFPA 37 2015, NFPA 211 2016, ASHRAE Duct Design Equations

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

120 S. Sylvania Ave, Suite A
Fort Worth, TX 76111

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Open Office Hours

Mon-Fri: 7am - 4pm
Sat-Sun: Closed

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Get in Touch

www.txdraft.com
(800) 218-1990