Colorado § 25-7-1505 Testing - required displays - demonstrations of compliance

Colorado Statutes

§ 25-7-1505 — Testing - required displays - demonstrations of compliance

Colorado·Title 25 Public·Art. Air Quality Control

(1)Manufacturers of natural-gas-fueled water heaters described by section 25-7-1503

(1)(a) shall test each applicable model for sale in Colorado in accordance with the south coast air quality management district protocol Nitrogen Oxides Emissions Compliance Testing for Natural Gas-Fired Water Heaters and Small Boilers, as amended.

(2)Manufacturers of fan-type central furnaces described by section 25-7-1503 (1)(b) shall test each applicable model for sale in Colorado in accordance with the south coast air quality management district method 100.1 Instrumental Analyzer Procedures for Continuous Gaseous Emission Sampling, as amended.

(3)Unless a product appears in a public database of products maintained by a state or federal agency or by an environmental nonprofit organization,

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(1)
Manufacturers of natural-gas-fueled water heaters described by section 25-7-1503
(1)(a) shall test each applicable model for sale in Colorado in accordance with the
south coast air quality management district protocol Nitrogen Oxides Emissions
Compliance Testing for Natural Gas-Fired Water Heaters and Small Boilers, as
amended.

(2) Manufacturers of fan-type central furnaces described by section 25-7-1503 (1)(b) shall test each applicable model for sale in Colorado in accordance with
the south coast air quality management district method 100.1 Instrumental
Analyzer Procedures for Continuous Gaseous Emission Sampling, as amended.

(3) Unless a product appears in a public database of products maintained by
a state or federal agency or by an environmental nonprofit organization, which
database requires compliance with emission standards that are as demanding or
more demanding than the emission standards described in this part 15,
manufacturers of products described in section 25-7-1503 (1) shall demonstrate
compliance with this part 15 for each model by either:

(a) Affixing a permanent mark, label, or tag to the product and packaging at
the time of sale or installation that confirms compliance with such emission
standards or compliance with equivalent emission standards; or

(b) Submitting a certification to the executive director that demonstrates
compliance with emission standards required by a state or federal agency, which
emission standards are as demanding or more demanding than the emission
standards described in this part 15.

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Legislative History

Source: L. 2023: Entire part added, (HB 23-1161), ch. 285, p. 1714, � 9, effective August 7. L. 2025: (2) amended, (SB 25-300), ch. 428, p. 2452, � 41, effective August 6.