A DC Circuit panel upheld Biden-era Energy Department efficiency standards for gas-fired residential furnaces and commercial ...

So the question here is whether or not it's allowable to use a lock at the circuit breaker for a furnace, in lieu of a separate service switch by the furnace. To get answers to electrical code ...

A divided panel of judges rejected industry groups' arguments that the Biden-era standards violated federal law.

A. An individual branch circuit must supply central heating equipment, such as gas, oil, or coal furnaces [Sec. 422.12]. Exception No. 1: Auxiliary equipment to the central heating equipment, such as ...

Keep in mind, too, that without a transfer switch, you can power only electronics that have a standard plug. You won’t be able to connect anything that’s hardwired to your circuit panel, like a ...