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Old 02-28-2021, 11:43 AM   #1
carlrx7
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Coleman-Mach's Power Saver

Hello all,

Looks like Keystone is advertising all 3 air conditioners to run at the same time with the new Coleman Power Saver 15k A/C's.

Quote:
Coleman-Mach's Power Saver™ technology allows a third optional A/C to run on 50 amp service without sacrifice.
https://www.keystonerv.com/product/m...orplans/3121RL

Anyone with a '21 with this system and 3rd A/C from factory confirm?

We opted for the 3rd a/c to be delivered in April. Which means i can stop planning to swap the dryer and the 3rd a/c circuits.
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Old 02-28-2021, 01:47 PM   #2
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We have it on ours 2021 3931fb
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Old 02-28-2021, 03:53 PM   #3
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Quote:
Originally Posted by hbr509 View Post
We have it on ours 2021 3931fb
Hi! Thanks for the reply. Do all three a/c's run at the same time if commanded?
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Old 02-28-2021, 05:15 PM   #4
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Yes they all run , No power shedding
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Old 02-28-2021, 06:05 PM   #5
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Quote:
Originally Posted by hbr509 View Post
Yes they all run , No power shedding
That's awesome. Surprised I couldn't find anyone talking about this new option/feature! Thanks.
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Old 02-28-2021, 06:12 PM   #6
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Carl,

Not a high percentage of owners looking for 3 a/c.
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Old 02-28-2021, 09:48 PM   #7
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When we added our 3rd AC there were already two manufacturers who were advertising being able to run all three at a time. Keystone is just a little late to the party.
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Old 03-01-2021, 05:29 AM   #8
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What would be the issue with 3 A/C's when you're on a 50A service? Why would they even need to be "special" units? You have 50A's on each leg, and two would be on one leg, and one on the other. So, like 30A's on one leg, and 15A on the other. No where's close to 50A's...
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Old 03-31-2021, 07:42 PM   #9
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Just confirmed all three running simultaneously in our rig. The middle is a dump and very loud at full blast. All configurable through the iCommand and Bluetooth! Cools very fast, will only be using it when we need to drop the temp quickly.
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