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When you head out for the day, you want the cabin comfortable when you get back, right? This control hub is basically an extra brain for your RV, running temps, lights, outlets, and sensors from one place, so everything stays the way you set it.
Most RVs scatter control across switches and pads that never quite work in sync. This upgrade replaces that hunt with one place to manage heat, cool, fans, lights, outlets, and sensors. Zones follow the plan you set so the cabin feels the way you want it to without extra steps.
You might be grabbing groceries, walking a trail, or exploring a new town. The app lets you adjust the cabin from wherever you are. Pre-cool the bedroom before you get back or warm things up after a chilly morning. Comfort stays within reach even when you step away from the rig.
If you camp with pets, you know the small worry that follows you when you close the door and head out for the day. This system keeps an eye on temperature inside the rig and alerts you if it moves outside the safe range you set. You can adjust the cabin from anywhere so the space stays comfortable until you return. It helps you stay present for the good parts of the trip while knowing your pets are safe.
You keep the HVAC components you already trust. Coleman-Mach, Dometic, GE, Furrion, and most common RV systems work with this controller. Installation is plug-and-play so you get modern, unified control without replacing equipment that still has plenty of life left.
RV travel doesn't always come with WiFi or the perfect signal, but that shouldn't keep you from staying in control. This thermostat uses WiFi and Bluetooth when they're available, and switches to its built-in cellular connection when they're not. The system stays reachable so you can check cabin conditions and get temperature alerts for your pets from almost anywhere. Cellular service plans are available through the manufacturer if you want coverage beyond campground networks.
Etrailer did a great job shipping it out. USPS however took over 2 weeks to deliver the item. It sat in a warehouse for a week twice. The item finally arrived in good condition. I just purchased another item from you and hopefully will arrive a little sooner.
The waltech thermostat is working as expected. I am disappointed at the instructions are not understanding.
To explain more on instructions, wiring and mounting is well covered. But unless you are an experienced IT person good luck. Last comment. The worst part , you are instructed to go to Facebook for help.
Do you have a question about this Smart RV?
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Kate F.
2/25/2026
I am very sorry to hear they do not have better instructions Thomas. Please know that if you ever have any issues with installing something you can reach out to us at etrailer. We have real live people here in Wentzville, Missouri ready to take your call. Glad you got things figured out. What kind of camper did you put this in?