Coleman 6795C4351 Wiring Harness for 46515 Two Ton Plus AC (35 ft)

This is the factory 35-foot wiring harness for the Coleman 46515 Series Two Ton Plus central air conditioner, Coleman part 6795C4351. If you're installing, replacing, or servicing one of these underfloor units, this is the harness that ties the system together. It comes pre-terminated with connectors on both ends, so you're plugging in and locking down, not cutting and splicing.

A little context on the unit it serves. The 46515 Two Ton Plus is a basement-style system. It mounts under the floor of the coach instead of up on the roof, and it runs two 13,500 BTU compressors for 24,000 BTU of total cooling. That underfloor location is exactly why this harness is 35 feet long. The run from the unit up to the controls and out to the air distribution is longer than what you'd see on a simple rooftop AC, and Coleman sized this harness for that run.

On a basement system like this, the air conditioner lives out of sight under the floor while you control it from a thermostat up in the living space. The harness is the link between the two. It carries the connections along that 35-foot path so the controls can tell the unit when to cycle each compressor. Get that link right and the system behaves. Get it wrong and you're chasing intermittent faults that are miserable to track down.

Getting the right harness matters more than folks expect. Too short, and you're splicing in extra wire and hoping the joints hold up to the vibration that comes with every mile down the road. Wrong connectors, and nothing mates cleanly. This one is cut to the length Coleman designed for these installs, and the connectors match the plugs on the Two Ton Plus, so the whole connection goes together the way the factory intended. No adapters, no guesswork.

It's a genuine Coleman part, and for a 24,000 BTU system that's the way you want to go. When you're wiring up a unit that pulls real amperage, the harness isn't the place to cut corners. During install, route it away from heat sources and sharp edges, secure it along the frame at regular intervals, and coil and tie off any slack you don't use. Don't cut the connectors off to shorten it. If you've got extra length, dress it neatly and move on.

Most of the folks reaching for this are either RV techs doing a swap in the shop or hands-on owners comfortable working around 120V and low-voltage control wiring. It isn't a hard part to install if you're methodical, but it does assume you know your way around the unit's connections and you're following Coleman's install instructions for the 46515 series. If any of that is outside your comfort zone, have a tech handle it.

This harness covers both jobs. New installs where you're building out a Two Ton Plus system from scratch, and replacements where the original harness got damaged, chafed through, or corroded at the connectors. Either way, ordering by the Coleman part number, 6795C4351, is how you guarantee the fitment. Before you order, take a second to confirm your air conditioner is in the 46515 Two Ton Plus family. The model tag is usually right on the unit.

One honest note. This is a model-specific harness, not a universal RV AC part. It's built for the 46515 Two Ton Plus and nothing else. If your coach has a rooftop unit or a different Coleman model, this isn't the harness for it, and forcing a wrong harness onto a 24,000 BTU system is asking for trouble. Match the part to the unit, wire it in clean, and this is a plug-and-play piece that just does its job.