I assume you are talking gas fired boiler,the AHJ in our area lets the breakers in the electric boilers serve as the disco,I would say for a gas boiler 422.30 might be the rule for providing a disconnecting means motor driven appliance.
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
A forum community dedicated to professional electricians, contractors, and apprentices for residential and commercial work. Come join the discussion about trade knowledge, tools, certifications, wiring, builds, scales, reviews, accessories, classifieds, and more!