Coleman-Mach Mach 3 Plus Rooftop Air Conditioner | 13,500 BTU, Arctic White

The Mach 3 Plus is Coleman-Mach's workhorse rooftop unit, rated at 13,500 nominal BTU and built with all-copper tubing joined by gas-flux brazed connections rather than cheaper mechanical fittings. That construction is a big part of why these units have a reputation for holding up over years of seasonal use.

At 320 CFM, airflow is strong enough to push cool air through a typical single-zone ducted or non-ducted system, and the medium-profile housing keeps rooftop height reasonable compared to high-profile alternatives.

• 13,500 nominal BTU cooling capacity
• 320 CFM airflow
• All-copper tubing with gas-flux brazed joints
• Medium-profile rooftop housing
• Arctic white finish
• 13 SEER rating

Ships on a wood skid ready for mounting to your standard roof opening; a matching ceiling assembly or control kit may be needed depending on your existing setup.