Found some old hydroponic boxes

L

loaffff123

Member

• Feb 4, 2021

• #1

Hey I found these in storage from a friend does anyone know what these are for?

 

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dbz

Well-Known Member

• Feb 4, 2021

• #2

loaffff123 said:

Hey I found these in storage from a friend does anyone know what these are for?

Click to expand...

It's a thermostat controller.

 

L

loaffff123

Member

• Feb 4, 2021

• #3

dbz said:

It's a thermostat controller.

Click to expand...

What about the relay thing what's that for

 

dbz

Well-Known Member

• Feb 4, 2021

• #4

loaffff123 said:

What about the relay thing what's that for

Click to expand...

That is the thing being controlled. One outlet to turn on an heating source the other cooling