​​​The exam is open book, and the passing score is 70%.  Please visit the Trades Examination Information page for additional exam information and dates.

The exam will cover information contained in the following:  

• Wis. Admin. Code § SPS 320-325

• Wis. Admin. Code § SPS 341

• Wis. Admin. Code § SPS 345

• 2005 SMACNA HVAC Duct Construction Standards Manual-Metal and Flexible

• 2013 American Society of Refrigeration, Air-Conditioning Engineers, Inc. (ASHRAE) Fundamentals

•  2015 NFPA 54 (only those parts dealing with gas piping and gas piping installations per Wis. Admin. Code § SPS 365.0400)

• 2015 International Model Code: Building (IBC), Mechanical (IMC), Fuel Gas (IFGC), Energy Conservation (IECC), Existing Buildings (IEBC) and the amendments to those codes in Wis. Admin. Code § SPS 361-366

Copies of Wisconsin Administrative Codes may be printed from the Wisconsin State Legislature site or obtained from Document Sales online or by calling (608) 243-2441 or (800) 362-7253. ASHRAE Standards may be ordered online. International Model Code may be ordered online from the International Code Council. SMACNA Standards may be ordered at (414) 543-7622.  NPFA codes may be ordered at (800) 344-3555.