thermal imaging works only at night so running the light during the day will solve that. an exhaust fan disapating the heat works just vent it in an area near the water heater, house heater or fireplace. Insulation, fiber glass in between the construction with 2 inch stryofoam panels over it will block most of the heat transfer. remember nothing is perfect , nothing. most busts are from someone with a big mouth so tell no one you are growing, trust no one. if you could hide a cow then you could grow safely, hiding a cow also means hiding the food , water, waste and sounds, there's never a perfect way, it's what you can live with with out the worrying. It takes a while to be comfortable if ever. good luck
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heartsurgerysurviver Reviewed by heartsurgerysurviver on . Helicopters + thermal imaging I'm looking for the answers. I have good carpenter skills so I could throw pretty much anything together. Since the hot spot would be a radius of some sort around the MH or HPS bulb. I was thinking of using a regular fridge but keeping the freezer in tact to block the hot spot & use the fridge as a box for growing. Turning the fridge to a low cool to keep plants from over heating + a fridge has it's own venting system. It's basically a climate controlled box to keep food fresh why not make Rating: 5