hi folks I'm just in veg part on my second grow running 600w cooled lamp but since the outside temp has dropped I'm strugglgin to get my inside temp to 22dg I have turned off the fan on the light and still strugglgin to get my temp up anyone able to help me out
You might want to avoid elements and other glowing heaters, like RR said, perhaps an oil filled radiator. I've used ceramic heaters and I like that there is not a contact combustion surface. Gotta watch out for fire when heating a space ... I've had a bad experience with a element heater.