This page provides information related to the EPA's residential wood heater laboratory proficiency test program.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
Results of 2018-2019 Wood Heater Laboratory Proficiency Test Program (PDF)(10 pp, 342 K,
June 30, 2019)
This document is the 2018-2019 results of the residential wood heater laboratory proficiency test program. This is a requirement for laboratories to remain on the EPA list of accredited residential wood heater testing laboratories.
EPA Wood Burning Appliance Test Laboratory Proficiency Test Protocol (PDF)(6 pp, 406 K,
January 31, 2019)
This document provides a framework, informing a Proficiency Test Provider how an EPA Approved Wood Burning Appliance Test Lab Proficiency Test program is to be conducted, including detailed direction such that PT providers working independently will provide like data to EPA for evaluation.
Proficiency Test Providers (PDF)(1 pg, 262 K,
January 30, 2018)
A list of proficiency test providers for labs that do emissions testing on wood heaters for compliance with the NSPS.