Home / Marine Division / Air Conditioning / 12,000 BTU System

Right menu

M12: 12,000 BTU System

This unit is designed to cool/heat cruisers up to 32' and sailboats up to 34'.

This unit is available in Right, Left, or Top air discharge configurations.  It is available as a "Cool Only," Cool/Electric Heat," or "Cool/Reverse Cycle Heat."  This unit produces 12,000 BTU's in cool mode, only 5,640 BTU's in electric heat mode and 14,000 BTU's in reverse cycle heat mode. 

We recommend at least three discharges for this unit.  One 8" x 6" grill should be within 6 feet of the unit and at least two other discharges need to be at least the 4" round supply vents.  As always, more is better; these are minimums.  Electric heat is not available in 220 Volt configurations.

All M12 models include a digital thermostat of your choice (see below), an insulation mounting pad, and an air output collar. Pump not included.

M12 Base Price: $0.00

Select Product Options Below:

Please see our How To Buy section for information on purchasing this and other items.

12,000 BTU System Specifications

Running amperage

  • Cool = 9.4
  • E/H = 17.5
  • R/C = 11.4


  • L - 19.75" x W - 13" x H - 13.75"

Add approximately one amp for the standard seawater pumps.  Start up amperage is calculated by running amperage multiplied by 1.8.


People who bought this also bought