Time to Beat the heat!!
You may recall my reference to the addition of A/C to the trailer. Well, here are the photos of that process. Let me warn you that it's not a conventional installation. I did not want to cut holes in our vintage trailer. I also did not want to loose storage space. Carrying that heave A/C unit around was not too inviting either. So, we decided to make this install truly "portable".
Here is the part that stays with the trailer all of the time. There are 2 ducts that run into the trailer to a couple of outlets. The wiring is used to turn the unit on and off from within the trailer. Have you ever found yourself comfy and cozy and then something that needs to be attended to? Lying in bed at 2 in the morning is one of those times. Who wants, or needs to get up, go outside and turn of an air conditioner?? Not me!! That is why I tapped into the power switch for the A/C unit and placed an inside switch in series with the factory original switch. These wires run to that switch on the front of the unit.
A third duct has been added and THAT made a big difference. We had a day in the high 90's and the inside temp was 73 degrees!!
Here is how they connect to the unit. I can also place the 2 wires coming out of the unit together and return its operation to normal. The wires run inside the duct work up to a convenient location next to the vent outlet.
At present 2 ducts distribute the air to the interior but a third will be added as there is room for 3.
See that light? That is one of those 12 volt lamps in the storage area that was referred to in an earlier post. It will need to be repositioned for the duct to run through the area under the lamp.
Here is the hole saw used to make that hole where the lamp was. Makes it clean and very easy.
Now the second duct is installed under the seat.
As you can see here, the unit sits right under the rear of the trailer with both ducts running up into the trailer. When not using the A/C the duct work is disconnected and stored up under the seat.
With the duct work attached and the A/C running the door is lowered and the inside stays comfortable. It generally sits on a rubber mat with a slight tilt towards the back for drainage. We plug the unit into an exterior outlet at the power station at the camp site. It isn't even connected to the trailer in any way for its power needs.
And, here is the switch to turn things off and on when the need arises. Can't beat this for simplicity. The one question that everyone asks really has no bearing on the units operation. They ask about ventilation. Since the unit it out in the air the condenser can exchange heat without any trouble. It is sort of like it would be if sitting on a window ledge. The only difference is we duct the air into the trailer instead of blowing it directly in. When a lot of heat needs to be exhausted from the trailer we crack the top vent as hot air rises. Then we close down the vent to achieve the desired temperature.
































