Coleman | AC Control Box Assembly | 9330C755 | Heat Ready

Add wall thermostat control and heat strip readiness to your Coleman Mach RV air conditioner with the Coleman Mach AC Control Box Assembly (Part #9330C755). This heat-ready control box is designed for non-ducted and lateral-ducted Coleman Mach AC systems, giving you the flexibility to add an electric heat strip down the road for year-round indoor comfort — all from a wall thermostat.

Heat-Ready Design

Unlike basic cool-only control packages, the 9330C755 is engineered as heat-ready from the factory. That means it's wired to support integration with an electric heat strip — giving you supplemental heat when temperatures cool down, without having to swap in a different control package later. Even if you're not installing a heat strip today, this kit keeps that option open for the future without rewiring.

Wall Thermostat Operation

The 9330C755 lets you operate your Coleman Mach AC system from a wall thermostat, replacing manual ceiling dial controls with comfortable, set-and-forget temperature management. Walk in, set the wall thermostat, and let the system maintain temperature automatically.

Broad Coleman Mach Compatibility

The 9330C755 is compatible with a wide range of Coleman Mach AC systems:

• Non-ducted Coleman Mach systems
• Lateral-ducted Coleman Mach systems
• Mach 15 air conditioner systems

Don't Need Heat Strip Support?

If your installation is strictly cool-only and doesn't need heat strip capability, the Coleman 8330-752 cool-only control package is the simpler alternative — same kind of complete control package for non-ducted Coleman Mach systems with a wall thermostat, but without the heat-ready capability you don't need.

Quality You Can Count On

Coleman-Mach is a trusted name in RV air conditioning, with a reputation for reliable performance and long-term durability. The 9330C755 reflects that same build quality — a control box designed for years of dependable use.

Key Features

• AC Control Box Assembly for Coleman Mach RV systems
• Heat-ready — supports integration with electric heat strip
• Wall thermostat operation
• Compatible with non-ducted, lateral-ducted, and Mach 15 Coleman Mach systems
• Genuine Coleman-Mach OEM quality
• Backed by a 1-year manufacturer warranty (may extend to 2 years when purchased with an AC)

Specifications

• Brand: Coleman Mach
• Part Number: 9330C755
• Type: AC Control Box Assembly
• Function: Heat-ready (supports electric heat strip integration)
• Control: Wall thermostat
• Compatibility: Coleman Mach non-ducted, lateral-ducted, and Mach 15 air conditioner systems
• Cool-Only Alternative: 8330-752 cool-only control package
• Warranty: 1-year manufacturer warranty (2-year possible when purchased with AC)