memphisshades

I'll try and take the cover off shortly and changing the fuse. Doesn't look too good with the rust does it . . .

Is what I think is an LED actually an LED? Do you think its as simple as the fuse in the plug needing to be replaced?

Theres 2 copper pipes that get hot. From what I see the copper pipes flow to the white box unit and 2 plastic tubes that run under the floor. The plastic tubes don't get hot though

heres some photos

not sure what is meant by zones but the floor is heated in a hallway and room next to the hallway separated by a stud wall

There is a thermostat on the wall. It clicks but no heat. I don't know if what I am looking at is an LED or not. What is the purpose of this box? If there are 2 hot copper pipes going to this box and then rubber pipes coming out and going to the floor I don't understand why water needs to first go into the box.

Hello, I have underfloor heating in a new house I have moved into. The 2 copper pipes are hot going to a small white boiler-like box (no display, a possible green led that is not lit, i say possible i do not know if it actually is an led) that has 2 plastic pipes (not heated) going into the ground. There is no heat coming up from the floor though - I guess because the plastic pipes are not hot. The small white boiler-like box is plugged into the mains. I had hoped some members of this forum may be able to help - thanks