How do I use a radiator or heat exchanger instead of a chiller?
LL will offer a 12 X 12 heat exchanger with a 10 duct flange attached. The heat exchanger can be cooled by air conditioning (one a/c line offers excellent results), or by fanning cool night air over the heat exchanger. The duct flange can be reduced for use with any size fan. The heat exchanger can also be submerged in a pond or swimming pool; this method offers greater cost-savings and works very well. Larger heat exchangers will be available through special order; e-mail LL for pricing information.