I think they both will, Brinsea is just a bit more CYA than the Premiere supplier(what is the company name?)Neither supply the surface temps..... don't think the type of insulation really matters when the sides are open <shrug> only way to really know is to try it.I received an email back from Premier regarding my question regarding ambient temperature since the Brinsea is only good to 50 degrees F. After not getting a response I emailed them again and they finally were able to get the info from the manufacturer. This is the reply:
Hello Penny,
Below is the information that we received from the manufacturer in response to your question.
Thank you for your e-mail.This will give you a good indication of the surface temperature. Note that testing with a normal thermometer does not work.
In general the heating plates are good for any temperature but of course somewhere is a minimum. The insulation (PU) is the best and very little heat escape from the top.
Personally I suggest to say that the room temperature should not be below 0°C (so 32°F).
First of all the water will freeze because outside the heating plate it is not heated.
Second for the small chicks it will be too cold to leave the heating plate.
The ones from Brinsea need a minimum temperature of 10°C/50°F.
Note that they have an insulation of EPS. The insulation of EPS is only halve the value of PU with the same thickness.
This means the ones from Brinsea need a higher room temperature to keep warm.
Really if you check the quality of the ones from Brinsea and compare with ours, the difference is huge. Also the price is almost double.
When you want to measure the temperature note that only a Infra-Red thermometer will work to do it.
Hope this helps. Thanks
So it looks like the Premier heat plate would work in outdoor brooders as long as the temperatures are above freezing.
Penny
ETA...thanks for pushing thru to get some communication Penny!
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