Hydrogen 6 Inch Ice Box Water Cooled Heat Exchanger - Plantlighting Hydroponics

check these thing out. I run 8- 1000w hps all tied together with 2- 700 cfm fans and one of these in between every other light. I use a reservoir outside my room with a chiller. if you have water in your res 10 degrees cooler than your room temp you can completely eliminate your light heat....20 degrees cooler you actually start to cool your room off....little pricey, but cheaper than installing additional ac units to my location
Jord0713 Reviewed by Jord0713 on . Air cooled hoods, need help! I am upgrading my medical grow and have some questions on my new design. I am planning on having 3 rows with each row having 9 1000w XXXL Magnum air cooled reflectors. each row will be 4ft wide and 36ft long. There will be a space of 3ft between each row so that the plants are each to access. I live in the north west USA so during the summers it can get up to 100 and the winters get down below zero at times. I am planning on having the intake for my lights to be pulling air from the crawl Rating: 5