Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

What are you looking for?
Customer Requirement Questionnaire

MARC Units

The Modular Auxiliary Removable Coil Unit (MARC Unit) is essentially a cased coil. However, unlike other cased coils on the market, the MARC Unit gives you the ability to remove the coil through an access panel. This access provides the opportunity to perform routine maintenance work on the enclosed coil.

Conversely, if there is a terminal problem with the coil, you are able to replace the enclosed coil instead of having to purchase an entirely new unit.

Product Requirement Questionnaire


The MARC Unit will hold any style of coil that we manufacture. All seams are sealed with silicone and weather-stripping to ensure leak-free casing. They can be supplied with galvanized or stainless steel casing, a stainless steel drain pan, as well as single or double-wall insulation. Internal filter racks are also available upon request.

CRC assigns a dedicated engineer to review, visit, measure, or consult (virtually) by analyzing your exact requirements. CRC then generates drawings, performance evaluations, and quotations – while taking responsibility for your product solution. We deliver unparalleled service, allowing the mechanical contractor and end-customer to focus on their core assets and property management responsibilities.

Long-Lasting Performance That Increases Coil Lifespan

To ensure long-lasting performance while increasing the lifespan of your products, CRC offers many different coating options that provide an additional level of protection against corrosive environments including, but not limited to, automotive paint houses, chlorinated pool facilities, coastal sea areas, industrial manufacturing plants, locations with high sun exposure, and medical/pharmaceutical environments. Our team is standing by to assist you in selecting from our available coatings.

Why not give CRC a call now … and let’s work together to find the customized solution that is right for you!

Let Us Help You

Please Complete Our Product Requirement Questionnaire

or call us at 800.551.0084 to review & discuss
your project requirements

Product Requirement Questionnaire

Stay Up To DateNewsletter Signup