Can I use this with a little space heater in a greenhouse (6'X4') to keep it from freezing at night when I'm starting plants in the winter?
921605
I don't know why it wouldn't work. I am using it connected to a heating pad on my propane tank regulator to keep it from freezing up. Had it on for 2 months and is working fine. It was 1 degree last night and the heaters and stove worked just fine.
921606
You can, if it works. We bought three, one for greenhouse use. Only one of the three reliably works, and the seller refused to refund/replace the defective ones. Neat idea, poor execution, worse customer service. We subsequent bought a "luxWin" thermostatic plug, and thus far it is working to keep our greenhouse at 45*
921607
It seems to work for me. I use it as a back-up in my well house, so it doesn't have to work all of the time. I use it regularly for a engine block heater and trickle charger for my pickup and that works well. You might try it with some sort of back up since some electric heaters pull more power than others. If its the only thing plugged into the device, you should be O.K.
718267
It should work just fine. I've used one for the past two winters to measure just how long the furnace runs. I used one last summer to see how much the house AC ran. Mine sits on the vent. The key is to place the unit where it will measure the maximum temperate swings as the AC/heater cycles. Another unit sits in greenhouse and is placed away from the heater as I want to know the temperature that the plants are at. I can still tell when the heater is on - for the most part - but the temperature swings are small and hard to see precisely.
237097
I bought it for the purpose of using in a cold frame. Seedlings that were started indoors are ready to go outside to be tempered for the greenhouse (that is not built yet!)
2257840
I'm using indoors. I'm sure heat would be ok, not sure about freezing temps.
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.
358140
Since you're that close to your house, an electric heater should work. My greenhouse is a long way from my home, so I use a propane heater. I can't find it now on the internet, but it attached to a regular propane tank you would use for you grill. I had to have a window open on the greenhouse to keep it burning all night. Otherwise, it runs out of oxygen.
1610650
No. A heat lamp would melt the plastic if it was too close. You can use a high output CFL plant light. Use a seedling heat mat and controller for warmth.
106556
I live in Georgia, so we don't have severe winters, but it does get cold. I put my potted plants in my garage. The garage door has a row of windows, so the plants get sun, but aren't directly in the cold...no risk of frost or freeze. Make sure there's mulch around the plant, and maybe you could cover it with clear plastic to keep it warmer. Just some thoughts...
360106
Don't see why not. It does not provide heat, only light, so plants need to be protected from the cold.
1530244
Not a problem... I'm using mine in a 6 gallon acrylic tank and I'm very happy with it. Keeps the tank at 75 in a 60 degree room through the winter. I would recommend this heater you wont be sorry.
2188003
In a poorly insulated older home, it's way more than adequate for a 15 x 15 room when outside temperature is in the 30s or even lower. In a room that is twice that size, it's just not enough at these temperatures. A space heater is a necessity. Overall, in my situation after exactly one year of use, GOSH am I pleased!!
529503
If water freezes in your area, the planter belongs inside during the cold months. I have seen it used in a solarium to start plants prior to growing season in colder climates.
975303
I use it for my greenhouse which is 14 x 8 ft. It is very adequate for moving the air in there and could handle a larger one easily. Seems to me that it would work well for a room up to 20 ft square. It was very easy to install, just follow the directions. It is very durable and has taken several years of abuse in the hot Idaho summer. I really like the remote contral for it, as it is mounted high on the greenhouse wall. I bought it because it was highly recommended for greenhouse use. The price on amazon is the best as well.
709151
It is listed as an indoor light so you wouldn't want it exposed I don't think, but if you used an incandescent bulb before, like in an enclosed porch ceiling fixture, it would probably be ok. You don't have to worry about the bulb producing heat. Not sure how the cold May affect it.
358141
I would be very careful using a space heater in a possibly wet area and keep in mind, this is PLASTIC. Not wood or metal. I would exercise caution regardless of what you use. A small, stable space heater would keep it plenty warm for your plants. You don't want it too hot. We didn't use a heater at all and our plants made it through many days of 20-30 degrees.
671926
Hi, You would likely need a heater in the winter to keep the temperature regulated to the needs of your plants.
2252677
Definitely. When you are in a tent put a crack in a window or door always. I have used this heater in a 10' x 10' tent and left on all night in 30 degree weather.For safety I suggest you heat up the tent and then turn off before going to bed. Also be sure there is ample room all around the heater to prevent an accident/fire.