My Account
Shopping Cart

Coleman-Mach 2111-0043 Digital Wall Thermostat for VS-18 RV Air Conditioner Heat/Cool

Manufacturer

Coleman

<h3>About Coleman-Mach: Trusted Climate Control for Life on the Road</h3><p>When it comes to keeping the interior of a recreational vehicle, boat, or specialty vehicle comfortable in any climate, few names carry as much weight as <strong>Coleman-Mach</strong>. With a legacy built on durability and engineering precision, Coleman-Mach has become a benchmark brand in mobile climate control, having produced over 8 million units for RVs and specialty vehicles worldwide. Whether you're crossing the desert in a Class A motorhome or anchoring up on a summer afternoon, Coleman-Mach products are engineered to deliver reliable comfort mile after mile.</p><h3>A Full Range of Climate Control Solutions</h3><p>Coleman-Mach's product lineup is purpose-built for the unique demands of mobile applications. Unlike residential HVAC systems, RV and marine climate systems must perform under constant vibration, fluctuating power conditions, and exposure to the elements. Coleman-Mach addresses these challenges with a comprehensive catalog that spans <a href="/1265-coleman-air-conditioning-201603">air conditioning systems</a>, heat pumps, ceiling assemblies, conversion kits, and a full range of <a href="/1265-coleman-thermostats-accessories-201060">thermostats and accessories</a>.</p><p>The brand's air conditioning lineup is one of its most celebrated offerings. Coleman-Mach units can be installed on virtually any recreational vehicle platform — including Class A, B, and C motorhomes, fifth wheels, towable trailers, pop-up campers, and truck campers, as well as marine and off-road specialty vehicles. The product range includes everything from compact, low-profile rooftop units to high-capacity systems designed for larger coaches and <a href="/1265-coleman-air-conditioning-200073">specialty vehicle air conditioning</a> applications.</p><h3>Intelligent Thermostat Technology</h3><p>A Coleman-Mach climate system is only as smart as its controls, and the brand delivers here too. Coleman-Mach offers a diverse selection of wall-mounted thermostats designed specifically to regulate temperature and climate control systems in an RV environment. From straightforward analog controls to advanced digital and Bluetooth-enabled models, these <a href="/1265-coleman-thermostats-accessories-202633">thermostat and accessory</a> solutions give owners precise, convenient control over their interior environment. Some models even integrate with a dedicated RV Climate app, allowing users to monitor and manage multiple air conditioners and furnaces from a smartphone or tablet.</p><h3>Built for Where You Roam</h3><p>What sets Coleman-Mach apart is its deep focus on the specific demands of mobile living. Every product in the lineup — from rooftop condensing units to ceiling distribution assemblies and control accessories — is designed to work as part of an integrated system. This systems-thinking approach means better efficiency, easier installation, and more reliable long-term performance. For RV enthusiasts, boaters, and specialty vehicle operators who spend serious time away from the grid, that kind of dependability isn't just a convenience — it's essential.</p>

Part Number

2111-0043
08/02/2036 2:55 PM
Sale Price

$224.62

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Coleman-Mach 2111-0043 is a 12V digital wall thermostat purpose-built for the Coleman-Mach Everest VS-18 variable-speed RV air conditioner system. Designed for single-zone climate control, this thermostat supports configurations both with and without a heat pump, making it a versatile replacement or upgrade for your RV's HVAC controls.

Powered directly by your RV's 12V DC electrical system, no batteries are required for operation. The backlit LCD display ensures temperature settings are easy to read even in low-light RV interiors, while the rotary knob and push-button interface allow intuitive navigation through system modes and temperature adjustments.

Key Features:

  • Dedicated VS-18 Compatibility – Specifically engineered for the Coleman-Mach Everest VS-18 variable-speed RV air conditioner for accurate system communication and temperature control
  • Heat & Cool Operation – Supports VS-18 systems with or without a heat pump for full single-zone climate management
  • Multiple Operation Modes – Cool (Auto, High, Low), Fan (High, Low), Furnace, and Off modes for flexible comfort control
  • Backlit LCD Display – Easy-to-read digital screen with clear visibility in all lighting conditions
  • 12V DC Powered – Operates on standard RV 12V DC power; no batteries needed
  • Simple Installation – Designed as a direct replacement using existing wiring with basic tools

The Coleman-Mach 2111-0043 is the correct OEM-specified thermostat for RV owners running the VS-18 system who need full heat and cool functionality in a single-zone setup.

You had the exact product I was looking for at a very reasonable price.

Awesome

Easy purchase, came in a timely matter. Had came in two different days but still no problem.

Great place for tires

Grate customer service

Online ordering was easy, the prices are good, and fast delivery. Over all it was a pleasure doing business with them.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy