Coleman-Mach Junction Box | Replacement Electrical Connection Box for RV A/C Systems

Wire management inside a rooftop A/C unit matters as much as the compressor itself — a cracked or corroded junction box can leave connections exposed. This replacement box gives those connections a secure, enclosed home.

• Compact, hardware-mounted junction box
• Powder-coated gray finish resists corrosion
• Secure, organized housing for electrical connections
• Direct-fit replacement for Coleman-Mach installations

Swap it in whenever the original box shows cracking, rust, or a broken mounting point.