Can i connect v3 to open therm
Intergas open therm connection can it be wired same as com with NC,? and will it save more money
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Best Answer
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It can’t be wired into com and nc. If your Tado device doesn’t have digital connections (usually marked + and -) then Opentherm isn’t supported.0
Answers
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Not sure I understand the first bit of your question. Yes, it will usually save some money vs switched live control.
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My thoughts you got 4 wires live neutral com and no, cant you wire com no onto open therm???0
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If you are just asking about the cabling, then it’s not usually recommended to run them in the same cable. With. 4/5 core cable, you’ll have mains alongside the low voltage OT wires and some degree of interference will occur.
Normally you’d run a separate cable with at least 2 cores, to carry OT or any digital bus signal. It’s suggested this is a cable that’s ok for mains, as it’ll run near to mains cables. Bit of CY shielded would be the top end version.
Do people sometimes do it with bell wire or network cables, yes they do.
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