Hi! New pool owner in Jersey. Just got concrete Oct 20, was told 3 weeks until we can close for the season! Problem is, 3 weeks is tomorrow and the chill is moving in then -- 35F & then drops to 22F tomorrow night! I am told to keep it running, waterfall too, but I am terrified the freeze will ruin my brand new IBEXX heat pump (model# in my signature). Pool closing company told me not to worry -- I'M WORRIED!! Should I insist they close now ?? Save the inspection for the spring??? Thank you!