This is an RSS feed of thread: Vaillant Sustain 28kw Combi Heat Input
Content of the thread: Could anyone tell me whether the Vaillant Sustain heat input is noted in gross or net please.
I was sure it was NET but someone has said it's gross which makes no sense at all. I work all my gas rates to NET so if I'm wrong my gas rates will be way out.
I've included the data badge.
Vaillant Sustain 28kw Combi Heat Input to read more on the original thread at Plumbing Advice
See also UK Plumbing Advice for all UK plumbing advice needs.
Content of the thread: Could anyone tell me whether the Vaillant Sustain heat input is noted in gross or net please.
I was sure it was NET but someone has said it's gross which makes no sense at all. I work all my gas rates to NET so if I'm wrong my gas rates will be way out.
I've included the data badge.
Vaillant Sustain 28kw Combi Heat Input to read more on the original thread at Plumbing Advice
See also UK Plumbing Advice for all UK plumbing advice needs.
