A Partnership Built on Quality and Innovation

Since 1987, Badger Truck Refrigeration (BTRAC) has proudly partnered with Red Dot, a global leader in heavy-duty mobile HVAC systems. What began as a single pallet of parts has evolved into one of the longest-standing Red Dot dealer relationships in the Midwest — built on shared values of durability, precision, and performance.

From truck cabins to forestry machines, from construction sites to mining operations, Red Dot’s mission aligns perfectly with ours: keeping operators comfortable and equipment running efficiently in any environment.

Supplying the Full Line of Red Dot HVAC Components

At BTRAC, we stock and distribute the entire Red Dot catalog — providing end-to-end solutions for your fleet or equipment line. Our offerings include:

A/C and Heater Units – Compact rooftop and back-wall systems like the R-6100 and R-9727
Evaporators and Condensers – OEM-grade components designed for rugged duty cycles
Compressors and Blowers – High-efficiency units for reduced energy draw and long life
Controls and Louvres – Precision air distribution with Red Dot’s signature reliability
Service Parts and Kits – Everything from driers and fittings to complete retrofit packages

Whether you’re replacing a single component or outfitting an entire OEM project, BTRAC is your authorized Red Dot distributor with the technical expertise to match.

Need a Part You Don’t See Online?

Our website represents only a portion of the Red Dot products we can provide.
If you don’t see a specific part, chances are we can still get it — directly from Red Dot’s extensive warehouse network or through our established supply channels.

We regularly fulfill special orders and legacy replacements for fleets, OEMs, and service shops. With adequate lead time, our team can source even the most specialized Red Dot components, including obsolete assemblies, unique control panels, and low-volume OEM kits.

Just reach out to our sales or engineering team, and we’ll verify availability, pricing, and expected delivery time.
👉 Contact us at sistagging.com/btrac/contact or call 715-874-6811 to start your order.

Engineered Support for Every Application

Our in-house engineering team and ISO 9001:2015-certified facility enable us to design, test, and support complete Red Dot HVAC systems. We assist OEMs and upfitters in agriculture, construction, emergency response, and defense industries — helping them integrate Red Dot components into custom applications with confidence.

We also provide on-site and in-shop installation services, ensuring every Red Dot system is properly fitted, charged, and performing to spec.

Why Choose BTRAC for Your Red Dot Parts?

🧊 Decades of Experience: Supplying and servicing Red Dot systems since 1987
🧰 Massive Inventory: Thousands of Red Dot HVAC parts in stock and ready to ship
⚙️ Technical Expertise: Factory-trained support and OEM-level system design
🚜 Industry Reach: Serving fleets, municipalities, OEMs, and heavy-equipment operators across the Midwest
🔧 Custom Solutions: From ProHeat integration to full climate-control retrofits

When uptime, comfort, and reliability matter, BTRAC and Red Dot deliver.

Your Midwest Source for Red Dot HVAC Systems

For almost half a century, BTRAC has stood behind Red Dot products because they stand up to the job. Together, we help keep the heart of America’s heavy-duty equipment cool under pressure — from the logging roads of Wisconsin to the job sites of North Dakota and beyond.

👉 Shop Red Dot HVAC parts today at sistagging.com/btrac/ or contact our team for expert guidance on your next installation or rebuild.