Heat Strip For The Coleman-Mach Signature Mach 3 RV Air Conditioner CM48RR
Updated 04/15/2026 | Published 03/31/2026
Products Featured in This Question
Question:
Im looking to purchase a Coleman CM48RR and want to add a heat strip to it. Could you help me identify the heat strip part number and any additional parts I might need.
asked by: Beau T
Expert Reply:
Hi Beau!
To add a heat strip to the Coleman-Mach Signature Mach 3 RV Air Conditioner System - Ductless - 13,500 Btu - Textured Black # CM48RR, you are going to want the Coleman-Mach Electric Heater Kit for RV Air Conditioners - 120V # CM96RR.
This will fit the medium and low profile Coleman-Mach ACs, and the Signature Mach 3 is a medium profile AC, so you are good to go. This heat strip kit also includes everything you need to add it on, so no other parts will be needed to get it installed and working. There is a plug in the air distribution box this will plug right into as well, making the install a bit easier, which is nice.
What are you going to be installing these on?
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Product Page this Question was Asked From
Coleman-Mach Signature Mach 3 RV Air Conditioner System - 13,500 Btu - Non-Ducted - R32
- RV Air Conditioners
- Complete AC System
- Cool Only
- 13500 Btu
- Standard Height
- Single Zone
- Rooftop
- Non-Ducted
- Black
- Coleman-Mach
more information >
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Beau
4/15/2026
Two of these units are being installed on a custom rescue squad fire apparatus. Do we need to order a ceiling control assembly for these units as well? Such as 9430A717