This unit is designed to cool cruisers over 40' and sailboats over 45'.
Constructed on Mermaid's standard 304-18awg stainless steel base with dual condensate drains, the M24 is an ideal addition to a vessel looking for maximum performance and durability all in one package.  This self contained system produces 24,000 plus BTU's in Cooling and over 28,000 BTU's while in the Reverse Cycle Heat mode..

The M24 is available in Right and Top air discharge configurations and only comes in 220v.  The air output collar holds an 8 inch duct. It is recommended to use at least three vents on this unit - minimum sizes of 6 inch vents.  As always, the more vents the better.  Optional products to consider, include 8 inch ducting and air splitters to take 8 inch to multiple 6 inch vents.

All M24's come standard with digital programmable controls, air output collars, remote mount electrical boxes, and a five-year warranty.

Running amperage:

• Cool = 10.4, Reverse Cycle = 11.4
• Add approximately one amp for the standard seawater pump (220v)
• Start up amperage is calculated by running amperage multiplied by 1.8

• 23"L x 18"W x 16.75"H
• 92 Lbs

PUMP NOT INCLUDED

A sea water pump is required for each Mermaid Marine Air Conditioner, but is sold separately, depending upon the application. When it comes to marine air conditioning, selecting the most appropriate pump can be as important as selecting the most appropriate air conditioning unit for your boat.

To determine the best pump for your application take the gallons per hour of the pump as the original reference point. For example, the March LC-2CMD pump is a 300 gallons per hour pump at a one foot vertical lift and the March LC-3CMD pump is a 510 gallons per hour pump at a one foot vertical lift.

Each air conditioner requires a minimum of 250 gallons per hour to go through the heat exchanger (water coil) of the unit for optimal heat transfer (4.16 gallons/minute). In each air conditioner installation there is certain to be some vertical lift and horizontal length of hose. Use the calculation that every 10 feet of horizontal hose is equivalent to a one foot vertical lift. Using the lift chart below, ensure that you have the minimum requirement at the air conditioner.

MARCH #	1-ft.	3-ft.	5-ft.	9-ft.	13-ft.	Max Lift
LC-2CMD	300	260	210	----	-----	13-ft.
LC-3CMD	510	490	405	365	140	19.5-ft.

Please choose a discharge preference when ordering.