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Your cart is empty.Ben Clardy
2025-07-28 13:21:04
We have a DC refrigerator in our sailboat. The thermostat went out. The company who manufactures the fridge sells replacement thermostats that are nearly identical to this one, for nearly $300. Bought this one instead, fixed the fridge, saved $270 or so in the process. This thermostat was a drop-in replacement, even the wiring was nearly identical. Awesome value.
Frankie
2025-06-27 09:18:11
The media could not be loaded.
sandy
2025-06-25 14:09:33
I tried using a much cheaper brand (I think I bought 3 for under $12) but they kept failing on me. This one works rather well. How do I use it? I have a circulation system on my RV's tankless water heater. This will circulate the hot water until the water reaches a set temperature and then turns off the circulation pump (otherwise the water heater would get an overheat error). Works great and now we have nearly instant hot water AND I don't have to have a water tap on all the way to activate the water heater.
Joe Video
2025-06-14 18:41:10
I installed this bayite thermostat in a solar project I’m building to control a cooling fan behind my solar controller. Knowing this controller board will reside in my shed where it can get hot I knew I wanted a fan to blow cooler air on the Prostar 30 that is the heart of my system. I programmed my thermostat to switch my fan on at 78 degrees with the temperature rising, and turn it off when the temp drops below 78. This unit appears to be well built, and easy to program. Two improvements I would recommend to the manufacturer; (1) make the depth shallower even if that means making it wider. As it is now it’s about 3 inches deep which made it more difficult to use on my board. (2) make the bezel lip around the face of the thermostat a little wider. The tolerance in measurements between the face and the body of the unit are so small it makes it more difficult to cutout an opening for mounting.Even with these minor issues I would buy it again unless I could find the same item with less of a depth requirement. Recommend.
Mark S.
2025-06-12 15:25:48
This controller / meter controls a DIY solar hot water system. Two collectors, one regular 50 gallon hot water tank, an external heat exchanger and two 12 volt pumps. Purchased and installed two meters for redundancy in case one fails. Both meter controls both pumps. If one meter fails, the system will continue to function. One of the sensors arrived not working and the company quickly replaced it. Good seller.Very happy with these. Good flexibility, decent instructions, always know what is going on. One controller in the office and one by the water tank. Extended sensors as much as 70 feet with no loss of accuracy. I did not use shielded wire, and used 20 to 22 gauge wire (rigid) with no problems. I recommend this product.
Ret1614
2025-04-05 13:57:50
This thing is exactly what I was hoping it was. I installed it as a cooling fan thermostat for my pickup. Of course, the internal relay shouldn't be loaded with an 80 watt fan, so I needed an additional relay to set everything up correctly. It reads down to tenths of a degree. The lead for the temperature probe that came with it was plenty long enough to run from inside the cab on the driver's side to the opposite side of the radiator. I wired it up as a ground side switch to reduce wire counts on long runs.I've probably used 5 "automotive" adjustable electric thermostats in as many years, one of each brand I could find. This setup has so far outlasted 3 of them. Doesn't seem to be as sensitive to voltage fluctuations, has a digital readout, and cost less than $20. Of course, this isn't meant to run an automotive cooling fan, and doesn't have an input for the A/C fan like the others do, and requires more complex wiring.Anyways, can be set to run a heater (on when cold, off when hot), a cooler (on when hot, off when cold) adjustable delta T, adjustable trigger temperature (whole degrees), and a warning for too hot/cold (flashing display, no sound).Also, it retains settings when disconnected from power.Update: 6-15-18Still going strong, and I’ve had absolutely 0 problems. Works much better than everything else I’ve tried, and I only have it zip tied to the bottom side of the dash. Plenty enough vibration resistance.
Bernard D.
2025-03-31 16:44:18
i am using to regulate the temp in my lithium battery housing, these are in a space that will go down to below 0
M. A.
2025-02-04 13:22:26
Good instructions if you read schematics and understand basic electronics. (I you do not, don't buy this!) The output is for driving a relay coil or other simple LOW CURRENT circuit. Installed in a sheltered but unconditioned locker in a travel trailer, it has been running a water tank heater for months with no problems.
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