9420A381 Coleman MACH DIGITAL WALL T-STAT UNIV. SINGLE STAGE, BLK W/O PLUG

The 9420A381 Coleman‑Mach Digital Wall Thermostat (Universal, Single Stage, Black, Without Plug) is an OEM digital upgrade for RVs and mobile homes using Coleman‑Mach single‑stage cooling or heat/cool systems. It provides a clean, modern digital interface with precise temperature control, replacing older analog thermostats while maintaining compatibility with standard Coleman‑Mach control wiring. This version does not include the plug connector, making it ideal for installations where the thermostat wires land directly on screw terminals rather than a modular plug.

Its compact black housing matches modern RV interiors, and the simple push‑button layout makes it easy for end‑users while remaining technician‑friendly. The thermostat supports single‑stage cooling and compatible furnace circuits, offering a reliable, drop‑in replacement for many Coleman‑Mach setups.

REPLACES: 7330F3361, 9430-3392, 9430A3392, 9420-381, 9630A3351, 9630A3371, 6536A3351, 6636-3441

🧰 Features and Functions

• Universal single‑stage digital thermostat for Coleman‑Mach systems

• Controls cooling and furnace heat (if equipped)

• No‑plug version for direct‑wire installations

• Clear digital temperature display

• Simple push‑button operation

• Black low‑profile housing for modern interiors

• OEM replacement for older analog or worn digital thermostats