This post was originally published on Lina's blog This Is The Little Life on Friday, April 8, 2016. It's been cross-posted here for your reading and commenting pleasure. Enjoy!
It’s always fun for me to ask people at a tiny house workshop (like our recent Tiny House 101 Workshop in DC) or events (like theTiny House Conference last weekend) whether they are interested in living in a Tiny House Community someday. Typically, about half of them enthusiastically agree. And when I ask those folks if they’re pretty sure they invented the concept of tiny house communities, most of them nod and laugh.
Yeah, me, too. For years I was certain I invented the idea of tiny house community. And I’ll admit I was downright proud of myself for this particular invention. I come up with wild ideas all day long, but this one was a brilliant idea.
For tiny house lovers, the only thing better than a tiny house is putting a bunch of them together!
Simply Home Community, the tiny cohousing community I live in, has been a twinkle in my eye for a decade. You can read all about my initial concept in Lina’s Vision for Tiny Cohousing and learn more about My Journey to Cohousing.
When Lee Pera and I spoke at the Tiny House Jamboree in 2015, we bantered about which one of us invented the concept of a tiny house community. In the end, we decided we both invented the idea independently. Although I may have come up with the idea before she did, Lee’s tiny house community, Boneyard Studios, was created first. The Boneyard folks became my heros the moment I realized they were actually doing it!
If we focus just on tiny houses on wheels, Boneyard Studios may have been the first tiny house community. And Simply Home Community is the only tiny cohousing community we know of. But we certainly weren’t the only ones to create tiny house community. If we include recreational vehicle parks, canal boat communities, liveaboards in the marina, wagon trains, tipis, yurts, and many other collections of small, portable dwellings, it becomes evident that community-minded nomads throughout time and all over the world have located their little homes close to each other so they can share food, time, energy, materials, and fun.
Still, I think it’s okay for all of us to be proud of inventing the idea. It is a great idea. And there are many more tiny house communities still to be created. So let’s not worry about who invented the tiny house community concept. Instead, let’s high-five about how great minds think alike and then get on with the important work of creating more fabulous communities!
I’ve now had the pleasure of Visiting Orlando Lakefront Tiny House and RV Park, where my pal James Taylor lives. They have begun welcoming tiny houses into a 1950s RV park. Earlier this week on my Tiny Tours near Asheville, I visited High Cove, an intentional community that intends to add tiny houses on wheels. And I keep hearing of others that are working on similar projects. You can find a list of tiny house communities atTinyHouseCommunity.com. If you know of anyone else who is inventing tiny house community, please tell us about it in the comments!
The electrical work on a Tiny build is something that a lot of people have the most fear over. I had no fear, so I thought I’d detail my electrical build in the hopes that it would help some folks.
I am NOT an electrician, so standard DIY “Don’t blame me!” rules apply here. :D
In general you can stick to some basic rules and you’ll be fine. Those rules are:
Ok, on to my setup.
I planned for only 120V service to my house and throughout my house.
I used a marine grade RV electrical inlet on the outside of my house.
I used 10g wire to run the connection from the outlet to a 2 breaker panel inside the house. I actually think I should have used 8g wire here, as this wire needs to be able to carry current for the whole house. On the other hand, most Tiny Houses have 30A or less service, so it’s probably fine anyway. See the table below.
I used two circuit breakers, a 15A for the “dry” side of my house (living room and loft) and a 20A for the “wet” side of my house.
It’s generally recommended to have higher amperage in kitchens because appliances take a bit of power. I was also running my 120V 4.5 gal hot water heater off that circuit.
From there, I ran 12 gauge wire throughout the house. In general it’s safe to use 12g wire on 20A circuits and 14g wire on 15A circuits. I just ran 12g through the whole thing… Which was mildly terrible, thicker wire is a pain to work with.
I ran my wire at hip height in the wall, because it was convenient to use my hip to push the drill through the studs. :D As far as I know there’s no specific height requirement.
The first outlet on the 20A circuit was a GFCI outlet. All the “downstream” outlets were attached to the “load” terminals of the GFCI outlet.
The living room and loft areas were on the 15A circuit and there were only two minor complications.
The first was running the wire over the door. I left enough room above the door in my framing plan, so that went smoothly.
The second was that I wanted to control the main light from two switches, one by the door and one up in the loft… I didn’t want to climb my ladder in the dark.
For that I simply wired a two way switch using NMB/3 14g wire. There are many online tutorials to explain a two way switch, so I won't do it here. :D This required a lot of junctions and was a Pain to squeeze everything back in the box.
That was really it.
When planning your house, look at your large appliances and see how much power you’re going to pull. The basic formula you’ll need is Power(in Watts, W) = Voltage (120V usually) * Current (in Amps, A).
For example, I had a heater at 1500W, and my electric water heater at 1500W. That’s 3000W, which will pull 25A. If I plugged this into a 15A regular outside house outlet on a regular house… I’m going to pop the breaker inside the house whenever I’m running my heater full bore on a cold day and I try to take a shower… But if I’m plugged into a 30A service (All of our Tiny Houses are on 30A here at SHC for just this reason.) I’ll be fine. I probably also shouldn’t plug my heater into the “wet” side of my house as 12g wire is really only rated for 20A.
Wire size Amperage Recommended Power load (not max)
10g 30 2880
12g 20 1920
14g 15 1440
Don't kill yourself! :D
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