I could use some advice...
HVAC contractor has selected a CHW FCU (3.6 A, no disc.) with supplemental electric duct heat (36 A, with disc.), to replace packaged units.
Built-up, different suppliers, no sticker indicating "when used with..."
Both pieces of new equipment are 277, 1P.
I have adequate SINGLE branch circuit to each location (long distance, hard ceiling).
Can anyone suggest any code-compliant way to avoid making branch into feeder (with EC supplied 2 breaker panel)?
If not, suggest a supplier for small inexpensive 2-breaker panel rated at 277, 70 A or so bus?
Thanks,
Tim S
HVAC contractor has selected a CHW FCU (3.6 A, no disc.) with supplemental electric duct heat (36 A, with disc.), to replace packaged units.
Built-up, different suppliers, no sticker indicating "when used with..."
Both pieces of new equipment are 277, 1P.
I have adequate SINGLE branch circuit to each location (long distance, hard ceiling).
Can anyone suggest any code-compliant way to avoid making branch into feeder (with EC supplied 2 breaker panel)?
If not, suggest a supplier for small inexpensive 2-breaker panel rated at 277, 70 A or so bus?
Thanks,
Tim S