DDS's user avatar
DDS's user avatar
DDS's user avatar
DDS
  • Member for 6 years, 3 months
  • Last seen this week
  • Modena, Italy
1 vote
1 answer
79 views

17 years old tankless, fix or replace?

1 vote
0 answers
351 views

Nest + opentherm + zone valve

1 vote
3 answers
171 views

What kind of connector (and lamp type) is this?

0 votes
0 answers
33 views

Strange lamp behaviour

0 votes
2 answers
1k views

Why American homes are wired TNC-S and not TNC

0 votes
1 answer
46 views

Adapter for NTC boiler probe

-2 votes
1 answer
139 views

How to determine if wire size is correct for given maximum power