Can I use a combi purely for DHW for maybe a year, then add the CH radiators later? TIA.
Combi just for DHW, radiators later?
Jul 25, 2008
2 Replies
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First reply
Yup. You'll need to fill the primary, so I'd install a short loop of 22mm between flow and return, complete with filling loop (if not provided by the boiler). And of course make sure the CH can't come on (e.g. open circuit thermostat contacts)
Read the full replyInformation here may be outdated?
Yup. You'll need to fill the primary, so I'd install a short loop of 22mm between flow and return, complete with filling loop (if not provided by the boiler). And of course make sure the CH can't come on (e.g. open circuit thermostat contacts)
Cheers John
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