StacksVerified U.S. regulatory reference

30 CFR §7.102

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Test procedures.
    1. (1)Follow the procedures specified in § 7.101(a).
    2. (2)Install a temperature measuring device to measure the exhaust gas temperature at discharge from the exhaust conditioner. The temperature measuring device shall be accurate to ±4 °F (±2 °C).
    3. (3)Determine the exhaust gas temperature at discharge from the exhaust conditioner before the exhaust gas is diluted with air.
  2. (b)Acceptable performance.
    1. (1)The exhaust gas temperature at discharge from a wet exhaust conditioner before the exhaust gas is diluted with air shall not exceed 170 °F (76 °C).
    2. (2)The exhaust gas temperature at discharge from a dry exhaust conditioner before the gas is diluted with air shall not exceed 302 °F (150 °C).