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Northern Lights Welcomes Jim Kelly to Gulf Sales Team

Jim Kelly has joined the Northern Lights sales team in the role of Area Sales Manager. Jim will be based out of the Northern Lights Gulf Branch with a territory including the Western Gulf of Mexico and Inland Waterways.

Prior to joining Northern Lights Jim was a Regional Sales Manager for Thrustmaster in Texas. Jim brings a wealth of knowledge and commitment to the needs of the inland waterways commercial operator. In addition to working closely with our Dealers, Jim will work with naval architects, shipyards and vessel operators on building Northern Lights and Technicold business. Welcome aboard, Jim!

 


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Making The Right Choice for Onboard Comfort

It’s a story as old as manned sea-craft itself – how do you provide climate control that is suitable for the entire crew? Crew comfort is a key consideration for retention and regulation. Your crew works hard, but disputes about the amount of air conditioning or heating, and when and where to turn it on, have been inevitable.

The Marine Climate Control Experts at Technicold recommend individual compartment controls.  This will maximizes crew comfort while minimizing management headaches.

A world-class line of chilled water and direct-expansion air handlers will be designed to fit easily in almost any berth or compartment. When specking climate control, look for features including vertical assembly and rotatable insulated blowers.

There are other ways to enhance onboard comfort and safety. Electric heat strips and immersion heaters provide cold environment solutions. Install a dash heater in the pilot house to defrost the window, enhancing safety. Anti-bacterial UV lamps eliminate odors and improve air quality.

And if that still isn’t enough to keep the peace on board, look for locking control panels – just set it and forget it.

contoller locked

The experts at Technicold will help layout a complete climate control system through superior engineering and marine class components. For maximum onboard comfort the answer is simple: Technicold marine air conditioning.


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Technicold Condensing Coils – How a Small Detail Makes a Huge Impact

In the world of vessel design, climate control is an important factor. But one of the most critical factors in the quality of the air conditioning system is one that is easy to overlook – the condenser coil.

Many manufacturers use copper coils that are subject to failure from sitting coolant and corrosion. The Marine Climate Experts at Technicold have a better way.

condensor coil

Technicold uses only large, single pass fluted coaxial cupronickel counter-flow condensing coils.   That is a lot of features packed into a small component, so let’s break it down:

  • Large coil size ensures efficient coolant delivery.
  • The fluted design prevents sitting coolant and water that can lead to corrosion.
  • Cupornickel is a robust alloy that is known for its resistance to oxidation.
  • The counter flow condenser allows low sea water velocity for even condensing.

This level of attention is only one of many examples of the thoughtful engineering that goes into every Technicold product. Made specifically for the harsh marine environment, Technicold chilled water air conditioning systems feature 316L grade stainless steel hardware and low-condensation design to ensure the best long-term value in the marine industry.

The experts at Technicold will help layout a complete climate control system through superior engineering and marine class components. For maximum onboard comfort the answer is simple: Technicold marine air conditioning.


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Better Boating: How to Safely Run Ocean Inlets

Jim Hendricks
 (Source)

From the shifting Outer Banks of North Carolina to the tempestuous coast of the Pacific Northwest, boating anglers regularly face potentially hazardous inlets. Entrances such as those at Florida’s Boynton and St. Lucie inlets, Oregon’s Columbia River bar, California’s Golden Gate, and North Carolina’s Oregon Inlet host some of the world’s most challenging sea conditions.

A combination of ­factors can turn inlets nasty in a hurry, says Bill Cordes, director of sales and marketing for Opa Locka, Florida-based Invincible Boats. Cordes has run inlets all of his adult life, and witnessed breakers so tall you couldn’t see over the top.

“A powerful outgoing tide streaming through a narrow channel and a strong onshore wind tend to pile up steep seas,” Cordes explains. “Combine these two factors with shoaling, and you have big, breaking waves at the inlet, resulting in very ­dangerous conditions.”

Cordes and others offer the following tips for staying safe when running an inlet, with special advice for tackling entrances that are new to you.

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Don’t Be Left Out in The Cold – Electric Heat Solutions from Technicold

When it comes to on-board heating solutions you have a choice. Technicold – producers of the state of the art in marine climate control systems – recommends a safe, reliable electric heat solution. See below to learn more about the advantages electric heat enjoys over reverse cycle.

MV34_Stuart_FL

CONSIDER THE ENVIRONMENT

With a chilled water cooling system, both electric and reverse cycle systems are available to provide heat to your boat. However, there are many factors that go into choosing the right solution, including one that may not be obvious when considering the comfort of your interior – your exterior.

Electric heat is produced through your boat’s internal power source. Reverse cycle, however, is powered by a heat pump which transfers heat from one source to another. In the case of at an-sea environment, that external source is the ambient water.

Reverse heat has a limited range of operating conditions. Its ideal condition is in water that is 60o Fahrenheit. You may never encounter a problem with reverse heat if you can guarantee a water temperature of 60o – say, in the world’s largest bath tub!

Real world conditions, of course, are not that accommodating. Problems can manifest with reverse heat systems that are exposed to temperatures above 60o, or below 40o. Because there is not enough heat available in water temperatures below 40o, the reverse cycle system can short cycle on the low pressure switch. This leads to coil freezing and liquid slugging in the compressor. In extreme cold, the raw water condenser coil can even freeze and rupture. In other words, during the times when you need interior heating the most, reverse cycle heating is most vulnerable to failure.

Electric heat, on the other hand, is powered by the boat’s main AC source, and is therefore not subject to the variances of external temperature. The electric system design prevents the wear and tear on the compressors and raw water pump associated with the on and off cycling of a reverse heat system. Electric heat is also a much quieter option – there is no compressor or reversing valve noise as is present in a reverse heat system.

OPTIMAL VERSATILITY

Electric heat on chilled water systems is available through two different conveyances: immersion heat or heat strips. For immersion heat, a heat core is added to the condenser, which heats the entire loop. This is a good option for smaller boats, or scenarios where the entire boat must be kept at a consistent temperature. Heat and cooling is controlled through a single central control panel.

immersion-heater_1

Heat strips provide another heating option. Each air handler on a chilled water system can be equipped with its own heat strip, which can then be individually controlled by separate control panels. Each space on a boat can be temperature controlled as required. Heat strips are a good option for larger yachts and charter vessels. Grandma can turn up the heat in her berth, while the kids bouncing on the beds in their cabins remain cool.

2-stage immersion heater with flow switch2 b&w

DON’T BE LEFT HIGH AND DRY

Another scenario where electric heat is preferable is when the boat is out of the water. During refit or repair work – or even in winter storage – it is not possible to heat a dry boat with reverse heat. There is no seawater for the pumps to draw from. Because electric heat is provided by the boat’s AC power, it can be turned on at any time the generators are operating. Since most repair work is done in off-peak (winter) months, the work crew, engineers and anyone else on board will appreciate a heating option.

Your choice of climate control is important. Selecting a heating solution that is independent, versatile and efficient will provide long-term value and enhance your boating experience. Contact your nearest Technicold representative or visit our web site to learn more about the state of the art in marine heat, ventilation, air conditioning and refrigeration.

 


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Technicold Presents: The Commercial Operator’s Monthly HVAC Checklist

Downtime is never an option in the commercial marine industry.  But working with poorly functioning air conditioning in the summer months is unpleasant at best and a legitimate safety hazard at worst.  The marine HVAC experts at Technicold have the tips you need to make sure that your AC unit is ready for long summer nights.  Here are a few items that should be checked every month:   

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First Yacht Engaged in Trade Certified

Porto de Monaco 2

Courtesy of SuperyachtNews.com

By Rory Jackson

Mark Robinson Maritime Consultants (MRMC) has completed the first Compliance Verification of a superyacht classified as a Yacht Engaged in Trade. The Yacht Engaged in Trade (YET) initiative is the brainchild of the Republic of the Marshall Islands Registry (RMI) and was announced at the Monaco Yacht Show (MYS) 2015.  The  system allows private superyachts over 24m, which are in possession of the necessary RMI YET certification, to temporarily charter in French and Monegasque waters for up to 84 inconsecutive days a year.

“MRMC has been working on the first YET since the initiative’s launch last year and we are delighted to have completed certification today. The yacht is now able to start making the most of all the benefits the scheme brings,” comments Mark Robinson, MRMC’s principle consultant and surveyor.

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Technicold Presents: Your Monthly HVAC Checklist

Summer is right around the corner (here in the Northern Hemisphere, anyway).  That means warmer days, shorter nights and great cruising weather.  Is your marine air conditioner ready to keep you and your guests cool and comfortable?  The marine HVAC experts at Technicold have the tips you need to make sure that your AC unit is ready when you are.  Here are a few items that should be checked every month:   

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