buttress

I just learned something today after struggling and searching for a few days. I thought this info may help someone. I replaced my Pentair Mastertemp 250HD with a slightly used ($1500) Pentair Mastertemp 400HD model 461021 ASTM, an exact fit so it would be an easy install. However. I could not...

I have a 30 x15 oval above ground pool with buttresses. I am digging the trench for the bonding but am confused in regards to buttresses. Bonding calls for the #8 bare copper wire to be 18”-24” from the pool wall all the way around the pool. The buttresses extend further than that from the...