Recent content by grounddevil

I’m gonna run single wall cat III from the heater to the thimble then double wall to the termination. Looks like how far the termination extends past the soffit won’t be a problem then. I’ll switch out the thimble and replace the galvanized parts and then I think I’ll be good

I want to try to avoid another hole but if I have to then I have to. My biggest worry is how close the vent is from the soffit and if any rain water will enter the T with it not being covered under the soffit. I can definitely purchase the dualwall cat III parts and make it cat III all the...

Thanks for the response. I might have screwed up royally then...definitely admit I got over my head. I do think you're right it's a B vent thimble. I had the guy at Menards help me find parts and because they didn't have the kit, he was reading parts of the kit and was handing me individual...

Piggy backing on this thread. Just got Hot Dawg 60k unit installed and used the Saf T vent from menards. I don’t think the thimble they had me get is the right one for these cat 3 vents. Is this big space okay if I just caulk or should I go back and grab the right one? Menards doesn’t look like...