How much AC is needed?
I am considering purchasing a Grand Design Transcend 26RLS and I'm wondering if the one 15K BTU that it comes with will be enough to keep the coach cool in hotter climates like Texas or Florida? Se...
Forum Discussion
If your trailer is already wired for 50 amp service, yes, adding a second AC is fairly easy. If it's wired for 30 amp service, it can still be done but your looking at additional electrical upgrades to support it.
As for is 15K BTU enough in hot climates, much will depend on how cool you want it, if you park in shade or direct sun, etc. My guess is it will not cool the entire trailer down to 70 degrees if you are parked in the sun but will if you are parked under a shade canopy of a tree.
I myself have a 32 foot toy hauler with a single 15k AC. I am only wired for 30 amp and plan on the hottest days to make sure I am parked in shade and will use the "dump" in the main area instead of the ducting. When I get ready to go to bed and it starts to cool off, shut the dump vent and start using the ducting a couple hours prior to going to bed. New camper as of fall 18 so have not had any hot days in it yet so we will see how this works but I definitely feel I am at risk of some hot nights if it doesn't. I do have a power vent in the bathroom to help suck the hot air out along with windows on both sides of the bed that will have fans in them if needed. Crossing my fingers.
As for is 15K BTU enough in hot climates, much will depend on how cool you want it, if you park in shade or direct sun, etc. My guess is it will not cool the entire trailer down to 70 degrees if you are parked in the sun but will if you are parked under a shade canopy of a tree.
I myself have a 32 foot toy hauler with a single 15k AC. I am only wired for 30 amp and plan on the hottest days to make sure I am parked in shade and will use the "dump" in the main area instead of the ducting. When I get ready to go to bed and it starts to cool off, shut the dump vent and start using the ducting a couple hours prior to going to bed. New camper as of fall 18 so have not had any hot days in it yet so we will see how this works but I definitely feel I am at risk of some hot nights if it doesn't. I do have a power vent in the bathroom to help suck the hot air out along with windows on both sides of the bed that will have fans in them if needed. Crossing my fingers.
