Red Dot Corporation Red Dot equipment
at Transport Refrigeration

RED DOT
HEAVY-DUTY
AIR CONDITIONING
& HEATING

Red Dot HVAC equipment and parts for commercial trucks, buses and off-highway equipment. Get help choosing, installing and servicing the right system for your vehicle.

EQUIPMENT SALES INSTALLATION SERVICE PARTS

Red Dot E-6100 electric rooftop air conditioning unit with its internal assembly
FEATURED EQUIPMENTE-6100 Electric Rooftop A/CView E-6100

RED DOT EQUIPMENT

Find the right system
for your cab.

Compare mounting styles, power requirements and heating or cooling needs. These featured models are examples from the Red Dot range.

Red Dot R-9727 rooftop air conditioner shown with an optional hydraulic compressorPhoto shows optional hydraulic compressor

FEATURED MODEL   R-9727

Rooftop A/C & heat

Cooling-only and combination heating and A/C models are available. The R-9727 provides roof-mounted cooling.

Models
12V and 24V
Function
R-9727: air conditioning
Consider
Compressor and installation components sold separately
Red Dot R-7830 backwall air conditioner

FEATURED MODEL   R-7830

Backwall & cab A/C

Designed for the back wall or bulkhead of a cab; it can also mount on a suitable flat dash.

Models
12V and 24V
Function
Air conditioning
Consider
Compressor, condenser and installation components sold separately
Red Dot E-6100 electric rooftop air conditioner

FEATURED MODEL   E-6100

Electric rooftop A/C

A self-contained electric rooftop cooling unit with its compressor, condenser and evaporator in the unit.

Models
12V and 24V
Function
Air conditioning
Consider
Mounting kit is separate; a larger alternator may be needed
Red Dot R-254 auxiliary cab heater

FEATURED MODEL   R-254

Auxiliary cab heater

A compact, single-fan heater that uses engine coolant to supply additional heat to the cab.

Models
12V and 24V
Function
Heating
Consider
Mounting and installation items are sold separately

Fit, mounting and required components vary by vehicle and model. Aaron can help you review the full installation before you order.

Shop all Red Dot equipment Talk to Aaron

WHY RED DOT

Red Dot engineering
& aftermarket support.

Made for the vehicle

Red Dot designs heating and air conditioning for commercial vehicles and off-highway equipment, where cab space, airflow and mounting requirements vary.

Engineering & testing

Red Dot works with equipment manufacturers on HVAC designs and has dedicated engineering and test facilities for mobile applications.

Parts & support

Red Dot supplies HVAC components and replacement parts. Transport Refrigeration and CabComfortDirect help customers select and support that equipment.

Explore Red Dot engineering

EQUIPMENT APPLICATIONS

Air conditioning for
trucks & equipment.

Red Dot systems are used in a range of vehicles, from commercial truck and bus cabs to construction and agricultural equipment. The right configuration depends on the cab, power supply, available mounting space and the way the equipment is used.

Tell Aaron what you are working with. He can help you identify a unit and the components needed for your application.

TRUCKS & BUSESCONSTRUCTIONAGRICULTUREOFF-HIGHWAY
Discuss your application

REPLACEMENT PARTS

Keep your Red Dot
system working.

Find parts for an existing system or components for an installation through CabComfortDirect.

Compressors / condensers / blower motors / fittings / hoses / switches and more

THE RED DOT STORY

From a Seattle radiator shop
to heavy-duty HVAC.

Red Dot’s history began with a practical problem: keeping truck drivers warm on the Alaska Highway.

The beginnings

In the late 1950s, Harcourt G. “Harky” Runnings began making heaters at his West Seattle radiator shop. His early work included heaters for Kenworth and Freightliner mail trucks traveling the Alaska Highway. In 1965, he incorporated Red Dot to develop heating and air conditioning products for heavy-duty vehicles and off-highway equipment.

Beyond the radiator shop

As the company grew, Red Dot expanded into the design and production of mobile HVAC systems and replacement parts for trucks, buses and equipment. It worked with vehicle manufacturers and distributors to bring systems and parts to different applications.

Engineering and innovation

Red Dot’s product history includes innovations such as the Trinary pressure switch and low-profile rooftop condensers. In 1989, the company built a technical center to support its engineering and test teams; it continues to invest in engineering and validation for mobile HVAC applications.

Red Dot today

Today, Red Dot is employee-owned and supplies climate-control systems and components to equipment manufacturers and aftermarket customers. Transport Refrigeration supports customers with equipment selection, installation, service and parts.

More about Red Dot’s history

RED DOT SALES

Talk to Aaron.

Need help choosing a system or identifying the parts for your vehicle? Contact Aaron directly.

Aaron Winker

Account Manager • Red Dot Sales

2001 Lawrence Drive, Suite 102-B
De Pere, WI 54115