Hi all. I was servicing our pool this week when I saw a tag pulling loose on the new 2-speed Dynamo we installed in November. I pulled it off, so I could keep it and when I did, I realized it had been taped over the original production tag. The original tag says "HP 1.5 - .18 SPL" and the tag that came untaped reads "HP 1.0 - .12 SF 1.0". We ordered the HP 1.0 2-speed pump.
How do we go about figuring out if this is really a 1.0 or a 1.5? And will a 1.5 use more electricity than a 1.0? And what is the significance of .18 SPL and .12? My formula for figuring electrical usage doesn't use HP. It only uses amps and voltage.
Any help would be appreciated. Thanks.