Replacement Shroud and Roof Vent Recommendation for a Coleman Mach 6727-731 AC Unit
Question:
The model number on my rig’s Coleman Mach AC is 6727-731. I need to replace the exterior shroud as it’s about to fly off only the rear two bolts holding it on. Do you carry replacement shrouds to fit this and the bolts needed? I’ve tried to find the strange “L” shaped bolts everywhere locally but no one has them. Second question is, I eventually want to remove this AC and install another vent fan in it’s place Fan-tastic or MaxAir is there a particular make/model of vent fan you would recommend for this application? My two main criteria are 1 Low exterior profile, and 2 reversible airflow. Thanks for your time and consideration!
asked by: Catherine
Expert Reply:
The only replacement shroud that will work with your Coleman Mach AC is 6727-731 that we have to offer is the MaxxAir TuffMaxx Replacement Shroud # MA00-325001. This is compatible with Coleman-Mach Mach 1, Mach 3 and Mach 15 models. It comes with washers and nuts to mount it but unfortunately it doesn't come with the "L" shaped bolts that you mentioned.
If you are looking for a lower profile vent to replace your current AC unit then you want to go with a MaxxAir vent as they sit lower than the Fan-Tastic vents. Out of the MaxxAir options we have the MaxxFan Plus Roof Vent # MA00-04500K which features a power lift, the reversible air flow, and sits 3-3/4" tall when closed but 12-1/2" tall when fully opened. We also carry the MaxxFan Deluxe which sits 5" tall when closed but only 9-5/16" tall when fully opened. It not only has the reversible fan function but it also includes a built-in rain shield and is available with a manual lift # MA00-06200K or powered lift # MA00-07500K.
Attached are some review videos for you to check out as well.

Products Referenced in This Question
MaxxFan Plus Roof Vent w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed - Smoke
- RV Vents and Fans
- Vent
- Roof Vent
- Powered Lift
- 3-3/4 Inch
- 12V Fan
- Reversible Fan
- 14W x 14L Inch
- Plastic
- Tinted
- MAXXAIR
more information >
MaxxFan Deluxe Roof Vent w/ 12V Fan and Thermostat - Manual Lift - 10 Speed - Smoke
- RV Vents and Fans
- Vent
- Roof Vent
- Manual Lift
- 5 Inch
- 12V Fan
- Reversible Fan
- 14W x 14L Inch
- Plastic
- Tinted
- MAXXAIR
more information >
MaxxFan Deluxe Roof Vent w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed - Smoke
- RV Vents and Fans
- Vent
- Roof Vent
- Powered Lift
- 5 Inch
- 12V Fan
- Reversible Fan
- 14W x 14L Inch
- Plastic
- Tinted
- MAXXAIR
more information >
Product Page this Question was Asked From
Replacement RV Air Conditioner Cover for MaxxAir TuffMaxx Units - Coleman-Mach - White
- Accessories and Parts
- RV Air Conditioners
- Shrouds
- White
- MAXXAIR
more information >
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