DIY Question about Marine A/C Wattage Draw & Operating on DC Inverter Power

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I Recently received an email from a gentleman named Tyler... Tyler was inquiring about a DIY job installing Marine A/C on a 30 foot sailboat, and then running the Marine Air Conditioner on an inverter when he was away from shore power. His question asked about wattage draw of a 8,000 BTU Cruisair self contained Turbo AC unit & if I thought the 8,000 BTU marine ac unit would be large enough for his 30' Irwin. Since this "Air Conditioning on Inverter" question is being asked more & more … [Read more...]

5 Critical Things You Need to Know BEFORE Buying a Marine Air Conditioning System:

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Some Good Info Here Folks in this 16 page PDF...What to Look For and What to Avoid, plus additional products to improve an existing system. … [Read more...]

Marine AC Compressor SmartStart, Soft Start, Hard Start Assist

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Got a Compressor that is a bit hard starting...Maybe marginal Shore Power or Generator causing Tripped Breakers, Lights Dimming, or Battery Backups beeping every time the A/C starts...This could be your answer... I have installed several and found the claims to be true... The instructions are pretty straight forward, but I can also provide an installation video... Steve~ … [Read more...]

Cruisair STX6 Stowaway Turbo Unit (SMXII) w/410A

Turbo Unit

205561255 STX6 -410A 115V 6000 Btu NEW FOR 2010, Includes SMXII power/logic box and a TSEP5... SMXir & SMXht keypads, and CXP cable are sold separately. Call or E-Mail for discounted pricing. Note: Picture may show "Optional" compressor sound shield which is sold separately. … [Read more...]

Free Marine A/C & Refrigeration Troubleshooting

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Greetings All... This is just a note to confirm that I offer FREE Troubleshooting help for your Marine A/C & Refrigeration issues...But I ONLY do this in the FORUM section...If you can't take the time to register & ask in the FORUM...I usually won't respond...(this section is not setup for dialog/discussion...it's only setup for comments) My only request in return is that you Consider me when buying replacement parts, or units...And that if local, you also consider my … [Read more...]

Marine A/C & New Refrigerant Regulations

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Due to new 2010 EPA regulations regarding the phase out of our long used R-22 A/C refrigerant systems... Here's what I can share at this point from the Cruisair/Marine Air perspective & what I have been told. … [Read more...]

AC Filters, Coils & Pump Systems Maintenance & Checkup

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If it’s yourself doing the service…There are a few things you can do but since you are probably not equipped or trained as an A/C tech…There are of course some limitations…Hopefully I can point out and describe what you can do…And offer a few hints of signs of trouble without tools like gauges etc… … [Read more...]

Pumps & High Pressure…With Manual Controls & Hi Pressure Switch

Recently I was on a boating message board and came across a discussion about pumps and some troubles folks had experienced. The original poster had a March magnetic drive pump that would not pump water, and after the usual back flush & priming sugguestions he could still not get it to pump water…Just before I read the thread he had found that either something had gotten past the strainer (or he didn't have one) and had lodged between the impeller magnet and the pump housing … [Read more...]

Chilled / Tempered Water Marine Air Conditioning A/C

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Dometic (Cruisair & Marine Air) tempered water systems are built for larger yachts and commercial craft. These two-stage systems use circulated water as a heat transfer medium. The warmed or cooled fluid is piped through a closed loop from the tempering unit in the engine room to any number of air handling units throughout the boat. Dometic's unique reverse-cycle design provides very efficient heating, even in relatively cold seawater temperatures, in many cases eliminating the need for … [Read more...]

Innovative System Cools Boaters on Deck with Directional Jets of Chilled Air

Cool Breeze Above Deck

Dometic has unveiled a new type of air conditioning system designed to provide cool relief for boat passengers in open spaces above decks. Developed through innovative engineering, this high-efficiency system blows chilled air through high-velocity directional jets aimed at people in the helm station, outdoor salon, fishing area or other locations. Just when rising temperatures would normally force passengers into air conditioned living space, they continue to enjoy their current location as … [Read more...]