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How many Watts does a Coleman Mach model 8335B8964 use ? Its a straight cool,no heat strip.

I just want to know what the Watts are required to operate the Ac. I want to buy correct generator. Thanks Jim

Posted by Anonymous on


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017


SOURCE: what size generator, watts, doe's it take to start AC unit 57915.531 ?

a 10000 due to the startup surge. also need start kits on any ac started by a generator.

Posted on Oct 10, 2008

  • 588 Answers

SOURCE: coleman mach wire schematics?


Click on type of AC, if you can’t find the information you want there,
then click on contact us on the Green Bar.
You can get Service Support or Email address and Phone numbers.

Posted on May 11, 2009

  • 127 Answers

SOURCE: Coleman Mach 15 AC just quit. no compressor sound, no fan

If this is a ducted unit, check the thermostat. It has a fuse for protection that may have blown. If the fuse is fine and you have power to the upper units control box, check for 120V incoming power at the control box and also check for incoming 12V on the Yellow and GH wires when tstat is set to high cool.

Hope this helps.

Posted on Jul 04, 2009

  • 6674 Answers

SOURCE: Heat strip for a Coleman Super Mach A/C

OK got it straight now. here's a link, then go to contact us with info from this page, they should be able to help.

Posted on Aug 08, 2009

  • 20 Answers

SOURCE: we have a Mach III coleman AC unit... a little

Sounds like the evap coil is dirty or its low on freon.

Posted on Aug 31, 2009

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Why is campers inn saying I need to replace my Coleman Mach 3 with a Coleman Mach 8?

we would have no idea . perhaps if you contact Coleman they can tell you .

Feb 15, 2017 | Coleman Heating & Cooling

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How many watts is a coleman super mach

Specifications are listed below:

Bear in mind, this A/C unit is made for Recreational Vehicles with a Heavy Duty Battery to power such devices for a short time and external power supply for extensive use. The watts listed in the specifications refers to cooling and heating power in watts, British Thermal Units (BTUs) was the old measurement term. Do not confuse these cooling and heating watts with the amount of electrical power consumption in watts. The two are unrelated. Power for this RV A/C unit comes from a battery or external RV connection point. Hopes this helps you.

Aug 27, 2012 | Coleman Mach III Air Conditioner

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I have a coleman super mach a/c thinking of buying a 2 kva gennie **** need to know if it will run a/c 7000 .we dont know the watts on the a/c

Best to call or e-mail Coleman and ask. You need to have a 15% power cushion available for the A/C when the compressor comes on as it creates a slight power surge. Have the Genie power supply specs handy.

Aug 27, 2012 | Coleman Heating & Cooling

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I have an older camper with an coleman mach 3 unit. it runs and cools fine at night. but it the heat of the day the compressor kicks out. after 15 mins. it starts back cooling for 15 mins or so. if i keep...

Have you checked the high and low pressure switches on the unit? If you are cycling on and off, look at your pressure switches to see if they are opening during operation. Also, when was the last time you cleaned out the condensing unit coils with soap/degreaser and clean water?

Jan 21, 2018 | Coleman Mach 15 Air Conditioner

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My coleman Mach Rv air conditioner with built in heat strip keeps tripping it's internal circuit breaker when running for any length of time. Just replaced heat strip with new one experienced same issue. I...

There should be an overload protection device in series with the low voltage wiring(t-stat wiring) Is it resting on the heat strip or too close to it? It is a saftey device to shut off the heat strips if the fan quits or a fire in the heat strip section. check that or by pass it, if it stays running then ur thermal protector is bad, couple bucks at the parts house.

Nov 06, 2010 | Coleman Mach III Air Conditioner

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Hello , this is Bobby and I have a Coleman Mach rooftop air conditioning unit Model # 8335B8964 when I turn on the unit ,it throws the circuit breaker . I have replaced the starting capacitor and the...

Here's a link to a service manual, with step by step tests to determine whats wrong. I'm thinking compressor shot, but this should confirm, and or help you determine for yourself. Be careful with those capacitors eh !! Read warning in service manual.

Oct 19, 2010 | Coleman Mach 15 Air Conditioner

1 Answer

Heat strip does not provide heat but fan is running

It will provide heat but it is a very slow process with a heat strip. It is limited to about 1500 watts. With the big fan running, it feels like there is no heat. Give it time.

If you gave it time (ran for a couple hours and there is NO difference) - post a comment here and I will tell you what you must do to test it.

Thanks for your question

Dec 24, 2009 | Coleman Mach III Air Conditioner

1 Answer

Heat strip for a Coleman Super Mach A/C

OK got it straight now. here's a link, then go to contact us with info from this page, they should be able to help.

Aug 08, 2009 | Heating & Cooling

1 Answer

How many amps do these unit draw

There are TWO different models of Mach III.

A/C cooling only model
  • Amps Cooling 14.9


  • Amps Cooling 14.9
  • Amps Heating 16

Just check the control panel and see does it has the heating option.

If you're not sure then please ADD the exact model of THIS comment page.

I will follow up on it later.

Jul 23, 2009 | Coleman Mach III Air Conditioner

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