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...]

MARINE AIR 224110091 (6PRP) REPLACEMENT PUMP RELAY BOARD

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Replacement board for 2PRP pump relay-Marine Air Part # 224110091 6 PRP circuit board Includes thermal compound packet for retrofit Call for details and shipping options 727-365-6123 … [Read more...]

Marine Air 224110090 (2PRP) Replacement Pump Relay Board

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Replacement board for 2PRP pump relay-Marine Air Part # 224110090 2 PRP circuit board Includes thermal compound packet for retrofit Call for details and shipping options 727-365-6123 … [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...]

Marine Air Vector Turbo Self Contained A/C 8,000 Btu 115 volt

Turbo Unit

FEATURES BENEFITS Elite or Passport I/O Display Versatility in choice of displays w/Passport I/O technology High Velocity Blower Increased air flow with no motor overhang Rust-free Molded Composite Drain Pan Never rusts and minimal standing condensate water Blower Rotatable to Left or Right Hand Reduced installation time and SKU #'s Built-in Isolation Mounting System Minimizes vibration to the mounting deck State-of-the-Art Patented Technology Increased capacity & reduced FEATURES … [Read more...]

Marine Air Vector Turbo Self Contained A/C 12,000 Btu 115 volt

Turbo Unit

FEATURES BENEFITS Elite or Passport I/O Display Versatility in choice of displays w/Passport I/O technology High Velocity Blower Increased air flow with no motor overhang Rust-free Molded Composite Drain Pan Never rusts and minimal standing condensate water Blower Rotatable to Left or Right Hand Reduced installation time and SKU #'s Built-in Isolation Mounting System Minimizes vibration to the mounting deck State-of-the-Art Patented Technology Increased capacity & reduced … [Read more...]

Marine Air Vector Turbo Self Contained A/C 16,000 Btu 115 volt

Turbo Unit

FEATURES BENEFITS Elite or Passport I/O Display Versatility in choice of displays w/Passport I/O technology High Velocity Blower Increased air flow with no motor overhang Rust-free Molded Composite Drain Pan Never rusts and minimal standing condensate water Blower Rotatable to Left or Right Hand Reduced installation time and SKU #'s Built-in Isolation Mounting System Minimizes vibration to the mounting deck State-of-the-Art Patented Technology FEATURES BENEFITS Elite or Passport I/O … [Read more...]

Sentry Battery Chargers

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Greetings All, It seems that there is some confusion/misconceptions about Sentry battery chargers...Actually all chargers, but with the recent years of newer technology in battery charging (switch mode or multi stage) when compared to the older (time proven) technology of Sentry & others being Ferro Resonant transformer type...below is a bunch of excerpts from a forum I visit... All of this below is repeated info folks...Just wanted to try to centralize it...It's copies of posts & … [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...]

To 2010 Boat/Yacht A/C Owners

Hello All...A New Year again...Hopefully yours was good.... I started this site last year to "put my feelers out"  about what owners and captains may want to learn and share about marine  a/c. The support has been more than I ever expected... So... My New Year resolution to you is expand the site we created...Because of your feedback I am going to begin adding to my store to allow you to order most of the common Marine A/C system items that I found you've needed,  but … [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...]