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RM Modulating Condensing Units

Capable of Cooling 5 Zones

The new RM model remote modulating condensing units are the next generation of direct-expansion, cooling-only air conditioning units designed to run multiple cooling units (evaporators) with up to five independent zones.

Models are available in capacities of 24, 30 & 42,000 BTU/Hr. Total cooling unit capacity should be within 15% of the condensing unit capacity.

The RM Series' high-efficiency compressors deliver full capacity even under heavy loads. The newly designed, one-piece electrical box with 3' (1m) cable can be remote mounted simply by removing one screw.

Additional service ports have been added for ease of charging and servicing. The one-piece chassis/pan has two new drain locations. New style hold-down brackets secure all four corners and allow for easier installation and removal.

For complete technical data, including electrical, physical dimensions, and weights, please download the spec sheet.


  • Redesigned RM type unit is lighter in weight.
  • Up to five independent cooling units on one condenser.
  • Model RM is compatible with all cabin controls.
  • Service ports on refrigerant lines and base valves.
  • Rubber isolation mounts on compressors.
  • Condensate pan with front and rear drains.
  • Corner mounting brackets designed for easy install.
  • Electrical box includes power relay and time delay, and may be remotely mounted up to 3' (1m) from unit.
  • High efficiency scroll compressors.
  • High and low pressure switches.
  • Hot gas bypass and de-superheat valves.
  • Seawater coil manifolds are optional.
  • Heavy-duty vibration isolators are available.
  • Cool only.
Technical Data 
Capacity (BTU/hr) 24,000 - 42,000
Unit Type Modulating Condenser

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