12V DC Thermostat Controller All-Purpose Digital Temperature Controller Thermostat with Sensor Digital Display Microcomputer

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With this formula, we can calculate how many amps are likely to run in the 12V circuit. Example: If we want to run a 150W device, we will need I = 150W / 12V = 12.5 Amps. I need to connect a 12V 90Amp deep cycle battery to a 62lb trolling motor with a 58amp max draw for a 10ft distance. This is pre-wired with a 10 awg wire and based on the chart, the recommendation would be 4 awg approx. what would be the effects of keep using the original 10 awg instead of replacing it by the recommended. Reply It is also fully Programmable, similar to a Home thermostat where it can go On and Off at certain times of the day. The neoStat is a 12v powered programmable thermostat with a volt free switch.The neoStat communicates to the neoHub and other neoStats within your home, to create a fully controllable network system of your home heating. Our 12v neoStat is compatible with the UH8-N Wiring centre. Example: If you theoretically calculate that your 12V device requires 15A of current (and account for 80% NEC rule), you theoretically use a 14 AWG wire with 20A ampacity.

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Calculate the amps (based on wattage). First of all, we have to figure out how many amps will run in a 12V circuit if we run the device at 100% wattage. That means we take the max. wattage and divide it by 12 volts to get the amps. We use this basic electric power equation: Simple installation is key with Neo. The neoStat 12v v2 has been designed to replace an existing three wire thermostat, and after joining the zone to the neoHub, remote control is possible. Hi Marti, for a 50 amp current at 12 feet distance, you would need 6 AWG copper wire. It has 65A ampacity; this is more than enough for a 50A current. The same is true for your 2nd question; you might be able to facilitate that amp draw with 8 AWG copper wire but 6 AWG copper wire is the safe bet. Hope this helps. Reply You can set a schedule that changes the target temperature at different times of the day, or set it to go On for x minutes, then Off, and repeat. This way you don’t have to bother changing the set point while living in the RV, or maintain temperature and humidity while away from the RV. Call this “timed action”. Hello Daniel. Well, 10 AWG wire has a median temperature ampacity of 35A and can carry, accounting for NEC 80% rule, up to 28 amps. 4 AWG wire has an ampacity of 85A and can carry up to 68 amps. If you have a 58 amp draw, you would kind of need a wire that can handle that current, and 10 AWG doesn’t seem sufficient. It’s interesting to see that 10 AWG wire was added here. Maybe there are 2 10 AWG wires? they would have a combined ampacity of 70A and could carry 56 amps; that would be closer to what you actually need.

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Low Voltage Smart Thermostat - Heatmiser neoStat 12v

So if I am running two 20 watt led lights, total of 40W in a 12v system. that would equal 3.333 amps and with the NEC rule would come to 4.17a. If I need to run 25′ I would say 16 AWG is good? I assume 18 AWG would be to small for the distance. Reply Heatmiser neoHub is the gateway to the Neo System The Heatmiser neoHub provides remote control of all neoStat's and neoPlug's from your iOS, Android and Windows 10 device.One that is a direct swap, easy install to upgrade your Dometic or Coleman RV AC Thermostat, no need to experiment with converting a home thermostat to a 12 volt Thermostat for your RV? You can also set Alerts when these voltages go out of range, or even if shore power is lost. In that case, the voltage would drop to the battery-only voltage of about 12.6 volts for x minutes, meaning the charging system may be off (or power loss). Why not Upgrade to a Smart WiFi Thermostat for your RV? The neoStat communicates to the neoHub and other neoStats within your home, to create a fully controllable network system of your home heating. Our 12v neoStat is compatible with the UH8-N Wiring centre.

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The Heatmiser neoHub connects to your home broadband router and wirelessly to the neoStats in your home. No special computer knowledge is required, simply plug into your router, create a FREE account via the Neo app and then take control of your heating, hot water and appliances from anywhere. Let’s say we have a 300W device we want to run with a 12V battery. The distance between the device and the battery (wire length basically) is 30 feet. What AWG gauge wire do we need for this 12V circuit?As the voltage decreases, the amperage increases to give the same wattage output. You need to do the calculations as given to determine the cable sizes required. Reply Because we have to account for voltage drop. All wires are at least some feet long (10 ft, 20 ft, 30 ft, and so on). When the electricity is running through this wire, the voltage (that was at first 12V) drops to 10V, 8V, 6V, and so on. In a 12V system, the voltage drop should not exceed 3% per foot of wire length. Modern heating technology gives property owners and managers numerous ways to improve energy efficiency in their buildings. Whether planning a new build, renovation or refurbishment. circuit is a low-voltage electric circuit. It’s primarily used in most batteries. To produce larger amounts of electric power (wattage), we usually need quite a lot of amps. That means we need relatively big 12V cable sizes.