I recommend USA-made Tradewind chillers.
They have some whoppers, that will easily handle your volume.
Im using the 1hp commecial jbj arctica on my 600 gallons and its flawless. Its been running for two years with no hiccups.
I have about a 1000 gallons and run a Pacific coast 1 HP. I really like it. My first mistake was trying to use a slightly undersized chiller thinking that I only needed a couple degrees, it ran 24/7 and heated up the room to about 90 degrees and barely kept the tank under 81. So I bought the right chiller for the job, relocated it to the garage and problem solved. I would say this is an area not to cut corners.
couldn't find this in 1 1/2 hp
Here you go.
http://www.jbjlighting.com/prod-arctica-commercial-specs.html
The units are extremely well built, the inlet and outlets are both quick connect and the attached controller works like a dream. Good luck with your search.
do you definetly want a chiller? have you tried fans?
Here you go.
http://www.jbjlighting.com/prod-arctica-commercial-specs.html
The units are extremely well built, the inlet and outlets are both quick connect and the attached controller works like a dream. Good luck with your search.
I recommend USA-made Tradewind chillers.
They have some whoppers, that will easily handle your volume.