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View Full Version : How many baseboard heaters running in parallel can you put on 30 amp circuit breaker


stuartdoll
Oct 15, 2011, 05:33 PM
How many baseboard heaters running in parallel can you put on a 30 amp circuit breaker

donf
Oct 15, 2011, 05:44 PM
You need to tell us the electrical requirements of each baseboard.

stanfortyman
Oct 16, 2011, 05:22 AM
You need to tell us the electrical requirements of each baseboard.Why Don?

stanfortyman
Oct 16, 2011, 05:24 AM
How many baseboard heaters running in parallel can you put on a 30 amp circuit breakerBy code electric heat is considered a continuous load. This means we can only load an electric heat circuit to 80%.

So a 240v/30A circuit for electric heat can have 5760 watts on it.
A 30A/120v circuit for heat makes no sense.

scott53715
Feb 6, 2013, 11:52 PM
Need to know the watts of your units; and you need to use 10 gauge wire. Convert Watts to Amps. Watts/ Volts = Amps. 12 Watts/ 12 Volts = 1 Amp. At 120 volts 3,600 watts but you can only use 80% of that like stuartdoll's post states.

donf
Feb 7, 2013, 06:47 AM
Scott,

This thread is almost two years old. Try to stay within a one month timetable, please