14 CFR · Part 29
14 CFR § 29.1101
Carburetor air preheater design.
Each carburetor air preheater must be designed and constructed to—
(a)
Ensure ventilation of the preheater when the engine is operated in cold air;
(b)
Allow inspection of the exhaust manifold parts that it surrounds; and
(c)
Allow inspection of critical parts of the preheater itself.
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
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