240v Thermostat Wiring Diagram

230v and 240v continues dual element electric water heater thermostat wiring.

240v thermostat wiring diagram. In the electric water heater and thermostat wiring series we will be showing the continuous i e. The water heater element is connected to the thermostat via t 2 as hot and l 4 as neutral. The wiring connection for both single phase 120v and 240v are same i e. Wiring instructions for relay 240v 0 line 1 black from control 1 line 2 red from control 2 line 1 red from gfci breaker 6 line 2 black from gfci breaker 4 line 1 red to nuheat 8 line 2 black to nuheat pentair assumes no responsibility for field wiring.

See diagram for wiring instructions. Thermostat wiring diagrams for heat pumps heat pump thermostat wire diagrams. Simultaneous wiring of dual heating elements 9000 watts each of 4500 watts and thermostats for 240v and 230v electric water heater. When wiring a 240 volt heater a double pole thermostat should be used.

A wiring diagram is a streamlined conventional pictorial depiction of an electric circuit. A 240 volt thermostat doesn t use neutral wires and as such all wires are hot. It reveals the components of the circuit as simplified shapes as well as the power and also signal connections in between the tools. Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and cool while an air conditioner uses the process of refrigeration to only cool the central air conditioner will usually be paired with a gas furnace an electric furnace or some other method of heating.

The line is connected to the l 1 terminal while neutral or second line is connected to the l 3 terminal.