Meter Sizing

[nash668]

I should probably know this, but I haven't done this in ages. So here I am. Anyone know how to know if your meter is big enough for the asking load? Does it say anything on the meter itself? Parents want add a few things that will add more btu's.

Thanks!

[Attavior]

What class is the meter (200 or 400)?  If it's a 200 class it's good fur 300000 btuh, 400 is good for 600000 btuhs @ 7" w.c.   

[nash668]

I don't even know how to tell...

5m³ at a drop of 0.125kpa...

[Admin]

I think the 250 has a 1" outlet and the 400 has a 1-1/4" outlet.  There should be a metal tag on the gas meter that lists the model.