Vents - Underfloor vents from air tight stoves

[liamo]

Hi all, new to this forum. Just about to undertake laying some sandstone paving, but first need to sort out a few issues with drainage and other pipe works.

One question is that I have 2 underfloor pipes from an air tight stove which emerge outside at or around the proposed paving level. They are currently capped with a standard 110mm Ring Seal Vent Terminal, which is not very suitable when at ground level.

Just wondering if I can use a air admittance valve on these or what other options there are? The stove is rarely used, but would still like to keep it operational.

Thanks, Liam.

[Tony McC]

I think you'd need to speak to a plumbist or a neating engineer about this. I'd be reluctant to pontificate on anything to do with a heating appliance!