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Class I Rated Through Wall & Window Mount Air Conditioners & Heat Pumps

Model TAC & THP
Through Wall & Window Mount
Air Conditioners & Heat Pumps

Optional Features

explosion-proof window air conditioners and heat pumps, hazardous location window units, listed window air conditioners and heat pumps, certified window mount hvac units, hazardous location explosion proof through-wall air conditioners and heat pumps

Coating Options

Adsil MicroGuard Protective Coating

Bebco applies Adsil ® MicroGuard ® Siloxane Coatings as a dry film thickness of 6-8 microns, which provides exceptional resistance to fungal growth to meet ASTM-G21 and to resist high temperatures as tested to ASTM-D2485.

This coating achieves compliance to ASTM-B117, for 6,000 hours of exposure in a salt chamber. It also achieves significant abrasion resistance in accordance with AST-D4060 and forms an exceptionally bond to pre-coated OEM coils.


Adsil & MicroGuard are registered trademarks of the Adsil Corporation.

Heresite Protective Coatings, LLC

Bebco applies Heresite ® ES-600 Epoxy-Silane Coatings at a dry film thickness of 1.0-1.5 mils, to provide exceptional resistance to harsh solvents including acetone, in accordance with ASTM-D5402.

This coating also achieves compliance to ASTM B117 and ISO 12944-9 testing to pass 3,500 hours of salt spray and 4,200 hours of cyclic corrosion for off-shore facilities, with an ASTM-D3363 hardness rating of 2H-4H.


Heresite is a registered trademark of
Heresite Protective Coatings, LLC.

Modine Manufacturing Company

Bebco applies Modine ® ES2 Insitu ® Water Based Synthetic Flexible Polymer Coatings with embedded stainless steel pigments at a dry film thickness of 0.6 to 1.2 mils. This coating facilitates rapid heat dissipation and provides no less than 5,000 hours of salt spray resistance to ASTM-B117-11.

This coating is also extremely resistant to UV rays and it provides exceptional C5-I chemical resistance, in accordance with
ISO Test Method 2812-1.


Modine & Insitu are registered trademarks
of Modine Manufacturing Company.

Refrigerant System Coatings

Bebco enhances your refrigerant system performance by providing three premier
brands of protective coatings for the coils and refrigerant tubing of all condenser units.

These coatings protect units subjected to mild, moderate or extremely corrosive onshore, near shore or offshore environments.
Please review the information and technical bulletin links to the left to learn more about each coating's composition and ratings.

Bebco provides these options for mild to highly corrosive environments!

Our unique application process ensures total coating of the coil and all refrigerant tubing!
Click these images to learn more!

Heresite® Coatings
Optional for Units with EC Case Styles
Standard For Units with CS & CX Case Styles

Prevents premature corrosion of vital refrigerant system




Mild to Extremely Corrosive
or Offshore Environments
Condenser Units with EC
Case Style

CondenserUnits with CS & CX
Case Styles

Heresite ES 600 Coatings are applied on all Units
with CS & CX Csae Styles, unless specifically
excluded at time of order.

We offer Adsil, Modine & Custom Coil & Refrigerant Tube Coatings under special conditions
Adsil®, Modine® & Custom Coatings
Optional for all Units
Please contact a Bebco Sales Associate for more inrormation regarding these optional coatings


Moderate to Extremely Corrosive
or Offshore Environments

Bebco offers Adsil, Modine and Custom
coatings under special circumstances only.

Please consult a Bebco Sales Associate now
for more information regarding these options.

Adsil, Heresite, Modine & Custom Condenser Unit Coil Coating Preventive Maintenance Label

Bebco Model TAC & THP
Split System Air Conditioner &
Heat Pump Condenser Units
that feature Coil Coatings
are provided with a detailed
preventive maintenance
instruction nameplate!

This ensures that
maintenace personell
are aware of this critical
feature, and perform proper
service to protect the coil coating!

Bebco Model TAC & THP Split System Air Conditioner & Heat Pump Units
are provided with optional premier refrigerant system coating options that
you may select at time of order to meet your specific requirements!

Bebco Environmental Controls is authorized to utilize all coatings as herein listed in exact accordance
with factory training and quality assurance processes, to ensure the integrity of all coating applications.

Bebco Environmental Controls Corporation
Physical Address: 4725 Lawndale Street, La Marque, Texas 77568
Mailing Address: P.O. Box 68 Hitchcock, Texas 77563
Phone: (844) 397-4822     |   Fax: (409) 935-5819
Office Hours:
 8 AM to 5 PM CST, Monday - Friday
Please visit this site for NFPA 496 UL Classified Enclosure Purging Systems:
Best Purging Systems Corporation

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