Coleman-Mach 38203-4551 – Electric Heat Strip Kit 

In Stock

Replaces: 9233A4552, 47233-4552

Add reliable supplemental heat to your Coleman-Mach rooftop A/C system with the 38203-4551 Electric Heat Strip Kit. Designed for Mach 3, Mach 10, and Mach 15 low-profile air conditioners, this OEM heating element offsets morning chill without firing up the furnace—ideal for shoulder seasons and energy-conscious RVers.

🔧 Product Details:

• Part Number: 38203-4551

• Application: Coleman-Mach 3 / 10 / 15 low-profile rooftop units

• Function: Electric heat strip for mild climate heating

• Voltage: 120V AC

• Wattage: ~1500W (varies by model)

• UPC: 755790002580

• Weight: ~2 lbs

• Install Type: Internal retrofit; requires compatible ceiling assembly

• Retail Packaging: Yes (ideal for storefront or bundled kits)

⚡ Features:

• Quiet, even heat distribution

• No open flame—safe for enclosed RV environments

• Compatible with select Coleman-Mach ceiling assemblies

• Easy retrofit for existing A/C units

• UL-listed components