Wiring
Showing help for
COMMBOX-600
Can I use the Commbox or Resibox with single phase electric?
The BOX system can be used with single-phase electric power. Click "Read More" for details.
How many Mats or Amps can I connect to the CommBox?
The CommBox-600 is equipped with four (4) 50Amp 3-Phase relay contactors. This means that at 2-phase,...
What are the amperage capabilities of each Box at each voltage?
The amperage capacity of the Resibox is 120A and for the Commbox it is 230 Amps....
Do Warmup outdoor controls have GFEP protection?
Are you planning an outdoor heating project? Learn more about GFEP protection in different Warmup outdoor...
What is the largest breaker allowed by code to power a snow melting system?
If you have a large outdoor snow melting project you may be wondering what the largest...
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