If use for my greenhouse,temperature above 90 F(summer),below45F(winter),this can working?
1452745
its designed for a week schedule, not seasons. i'm sure twice a year you would have to reset it to what you wanted to do. but it wouldn't take more then a couple minutes each time.
417157
It is great greenhouse quality plastic. I have it on my greenhouses and with a heater my greenhouse is 60 degrees while the outside temp is -10. As the temp warms around April with direct sun my cooling fan will kick in when the greenhouse temp reached 90 degrees.
1636733
The + button will go to 90 degrees. I doubt that it could warm the room that much.
315128
Yes can be used outside as long as it is above freezing and out of the weather for all kinds of plants.
979818
Not sure, we use it for a green house during the summer and it works great.
306970
My greenhouse is in constant sun which makes it get extremely hot. I would venture to guess, yes, it would be able to stand a grow light.
2174021
Yes, absolutely. This is ideal for that purpose. We used it on two of our vegetable gardens in NC weather and had a lot of success.
167788
Yes, we've had temps down to 16°F as well as 8" of snow. This is my potting shed and is for plants that can take some cold - they do just fine and don't freeze. More sensitive or tender plants go into the heated greenhouse. Hope this helps.
2272549
I live in Texas so heating is not an issue. On cool nights here I use a lightbulb and this is enough to keep it warm. You should be able to figure something out. I Hang my bulb from a heat lamp by a metal clip from the center frame. I would not say this greenhouse is the most airtight thing out there.
591755
TEMPERATURE WOULDN'T BE IDEAL...BUT I imagine you could be loose leaf in the upper chamber and it would work..
610254
I used it in my greenhouse during subzero temps and it works great until it runs out of propane. It has a healthy appetite so I would recommend a separate tank for it.
920846
You would have to be sure the bulb does not touch the vinyl sides of the greenhouse, and that none of your electrical connections can get wet. Your electrical cord should be plugged into a ground fault circuit in case water contacts the connections. Other than that, your grow light should be fine. I used a heat lamp in mine last winter when the outside temperature fell below 28F, using the safety precautions I mentioned, and had no problems.
707038
depends,,,,is the porch insulated,,,i use mine to heat a greenhouse,,,works fine in cold weather,,warmer it is a bit much,,,fan comes on auto when too hot,,,sorry couldn't be more help
1492468
I am using my King of the same model to heat a greenhouse 16' x 28' x 12' with 5-wall polycarbonate glazing. The target low temperature is 55°F. The King can handle that on a cold nights down to about 18°F outside on a still night, 25°F on a windy night. When the outside drops below that, I supplement with a kerosene space heater. I could probably make it with 2 King heaters but the power is not rated for that.
1440953
it should work fine on a low setting, i would start out low and slowly increase the temp as needed.
1154330
Mine was grown in east TN and we had temps in the low 90's.I would think it would do fine(it was planted in a shady area)
711245
It gives a very nice wide angle. I have a 8x12 Palram Greenhouse. One night the outside temperature outside was 19 degrees. The heater kept the in side temperature at 62 degrees. It works great. I'm very satisfied with the product.