Carbon Monoxide Detectors: Richmond vs Walnut Creek
How do carbon monoxide detectors rules compare between Richmond, CA and Walnut Creek, CA?
Richmond and Walnut Creek have similar restriction levels.
Richmond, CA
Contra Costa County
California Health & Safety Code §17926 requires carbon monoxide alarms in every Richmond dwelling that has a fossil-fuel appliance, fireplace, or attached garage. Alarms must be installed outside each sleeping area and on every level, and sellers must certify compliance at the point of sale.
View full Richmond rules →Walnut Creek, CA
Contra Costa County
California's Carbon Monoxide Poisoning Prevention Act (HSC §17926) requires CO alarms in every dwelling with a fossil-fuel appliance, fireplace, or attached garage. Walnut Creek enforces this at sale and through rental habitability standards — alarms must be outside each sleeping area and on every level, UL 2034 listed.
View full Walnut Creek rules →Key Facts Comparison
| Fact | Richmond | Walnut Creek |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Richmond FAQ
Walnut Creek FAQ
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