LowNotes
Well-Known Member
So I lucked into a free refridgerator last Spring, bought a single stage temp controller, and was able to use this as a fermentation chamber in my garage all summer. Now that the temperatures are lower, I am trying to look into ways to regulate the heating of the space.
So the fridge is a standard freezer-on-top variety, and my garage will typically stay above 50*F even on a cold winter night, but not by much. I was wondering if instead of using either a 2-stage (or just adding a second) controller, if anyone has ever tried just using a heating pad on a timer?
I am thinking that if I set it up right, I can have the heating element kick in every 2-4 hours for 30 minutes (or whatever, this would take some trial and error probably), while leaving the existing temp controller on summer-mode, where it will turn the fridge on when the temp gets above 64*. Assuming the insulation on the fridge is good enough, I am thinking it should be enough to keep it a 2-3* range consistently.
This will also have a bonus effect, in that whenever the fridge is running, the freezer compartment is also running. So if the fridge kicks in a dozen times a day, I should be able to use the extra freezer space too.
I realize this is slightly wasteful, but I don't think it will really have that big of an impact on my energy usage. I'm guessing a 2-stage controller will cost way more than the energy, even over a multi-year period.
Anyone ever tried this or something similar? I know there are a million-and-one threads on ferm chamber temp controls, but I couldn't find one where this was discussed before.
Thanks!
So the fridge is a standard freezer-on-top variety, and my garage will typically stay above 50*F even on a cold winter night, but not by much. I was wondering if instead of using either a 2-stage (or just adding a second) controller, if anyone has ever tried just using a heating pad on a timer?
I am thinking that if I set it up right, I can have the heating element kick in every 2-4 hours for 30 minutes (or whatever, this would take some trial and error probably), while leaving the existing temp controller on summer-mode, where it will turn the fridge on when the temp gets above 64*. Assuming the insulation on the fridge is good enough, I am thinking it should be enough to keep it a 2-3* range consistently.
This will also have a bonus effect, in that whenever the fridge is running, the freezer compartment is also running. So if the fridge kicks in a dozen times a day, I should be able to use the extra freezer space too.
I realize this is slightly wasteful, but I don't think it will really have that big of an impact on my energy usage. I'm guessing a 2-stage controller will cost way more than the energy, even over a multi-year period.
Anyone ever tried this or something similar? I know there are a million-and-one threads on ferm chamber temp controls, but I couldn't find one where this was discussed before.
Thanks!