What Replacement RV Air Conditioner Will Replace My Coleman Mach 3 System

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Question:

Will this part # ADV44FR AC unit hook up to my old Coleman Mach 3 thermostat?

asked by: Len H

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Expert Reply:

When it comes to replacing your Coleman Mach 3 AC The Advent Air RV Air Conditioner w/ Air Distribution Box and Wall Thermostat - 13,500 Btu - Black # ADV44FR will not be a replacement but The Advent Air Replacement RV Air Conditioner for Coleman Setup w/ Start Capacitor - 13,500 Btu - Black # ACCOL135B will.

The Advent Air Replacement # ACCOL135B replaces the Coleman Mach air conditioner on your RV, and has the included adapter wiring kit that enables the AC to work with your existing Coleman setup. It is compatible with a ductless or a ducted system. It will fit a roof between 2-1/2 inches to 5 inches thick, and has an opening size of 14-1/4 inches long by 14-1/4 inches wide.

expert reply by: Noah E

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Answer 1

With the Advent Air Rooftop RV Air Conditioner #ACM135 that you referenced you will need to also get the interior vent setup part #ACDB which comes with a thermostat as well.

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Answer 2

We do have replacements for a Coleman Mach Air AC, so long as your current thermostat and relay box are working, and so long as it is not a 6000 Series or 7000 Series, which based on my research your 8633B876 unit is not, though you will want to…

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Answer 3

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 4

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 5

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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Answer 6

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Answer 7

We do offer a direct replacement for the Dometic Duo-Therm RV Air Conditioner. The Advent Air RV Air Conditioner part #ACM135 for 13.5K or part #ACM150 for 15K is what I recommend. This unit will be a plug and play fit and it will work with your…

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Answer 8

You can convert surge brakes to an electric over hydraulic braking system. To do this, you will need an electric over hydraulic actuator and a brake controller. For an electric over hydraulic actuator, I recommend looking at the Carlisle HydraStar…

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Answer 9

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 10

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…

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Answer 11

The 5.30-12 tires, being wider, are going to make more contact with the road. This means that the noise, and heat build up will be higher than a 4.80-12 tire but the rolling resistance will actually be less because the tire is larger diameter. The…

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Answer 12

There is only one difference between the Curt Trailer Hitch Receiver #C13176 and etrailer Trailer Hitch Receiver #e98909 that fit your 2020 Chevrolet Colorado, which is the finish. The Curt trailer hitch has a glossy black finish while the etrailer…

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What Replacement RV Air Conditioner Will Replace My Coleman Mach 3 System

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