Fan-vent thoughts

[Ryan7]

Originally Posted by daplatapus

+100.
Just to clarify, you do not, under any circumstances, want to attach anything to your boiler boiler venting.
If you add up all the things in your house that exhaust air, you have to make sure that air is being replaced. If it's not and your house runs at a negative pressure, it will pull flue gasses back down your boiler venting. It's the easiest path for the air to come from.

You really should have a pro come over and see what you're faced with and what you have in the house already to make an informed proposal that you can make decisions with. With any gas fired appliances in the home, the dangers of not balancing out the system are too dangerous and should not be attempted without that on site visit from someone who fully understands those venting requirements.

I agree. Is a heating/plumbing pro the best person to come over and advise me on this or another profession?

Thanks all.