How many amps do baseboard heaters draw?
Table of Contents
How many amps do baseboard heaters draw?
Manufacturer’s Recommended Heating Needs
| Total Area of Room (sq. ft.) | Recommended Heater Rating (watts) | Electrical Circuit Size Needed (240 volts) |
|---|---|---|
| 200 | 1800 | 15 amps |
| 300 | 2700 | 15 amps |
| 400 | 3600 | 20 amps |
| 500 | 4500 | 30 amps |
Does each baseboard heater need its own circuit?
Circuitry. 240-volt baseboard heaters are in need of a dedicated circuit to supply enough power for proper functionality. The general rule of thumb is that baseboard heaters need a 20-amp circuit that requires a 12-gauge wire for either type heater. They should still be plugged into a 20-amp circuit.
How many heaters can I put on one circuit?
So a 240-volt circuit running on a 20-amp, double-pole breaker, can have any combination of heaters up to 3,840 watts. For example, using just one thermostat, you can install: Two 1,500 watt heaters, or. Three 1,000 watt heaters, or.
How many amps does a electric heater use?
A 1500 watt space heater (on high setting) will draw 12.5 Amps. When a few lights or a television are on the same circuit, the 15 Amp limit is quickly reached and the breaker will trip.
How many watts can I run on a 20 amp circuit?
2,400 watts
20-amp 120-volt circuit: 20 amps x 120-volts = 2,400 watts.
What size breaker do I need for baseboard heater?
Adding a 240-volt baseboard heater usually requires a new 20- or 30-amp double-pole circuit breaker and new circuit wiring to supply one or more heater units. This is a dedicated circuit that serves only the heater.
What size wire do I need for electric baseboard heaters?
A 240-volt baseboard heater requires its own dedicated 20-amp or 30-amp 240-volt electrical circuit. A 20-amp circuit can safely provide 3,800 watts of power, while a 30-amp circuit is suitable for up to 5,700 watts. The standard circuit cable for 20-amp circuits is 12-gauge cable; 30-amp circuits need 10-gauge cable.