Taco High Point Air Vents

Docfletcher

I'd like to know if the 416-2 and 400-4 function identical to each other in a hot water boiler application? I've been told the 416-2 is designed for higher pressure applications. I'd like to use the 416-2 on a air scoop. Thanks

EBEBRATT-Ed

see attached

Docfletcher

Yes I have seen the difference in the Max venting pressure 50PSI for 400-4 and 115 for 416-2. But will either work just as well for residential boilers? Thanks

EBEBRATT-Ed

I don't see why not. Residential boilers are 30 psi max

Docfletcher

Thank You.