Refurbished Thermo King APUs

Quality Refurbished Thermo King APU Units

Dale's APU Sales specializes in refurbished Thermo King APU units for truck drivers and fleet owners across the country. Our refurbished units go through complete testing and reconditioning to guarantee reliable performance. Each unit is carefully inspected, repaired, and tested by our ASE-certified technicians with over 20 years of industry experience. Auxiliary power units play a vital role in modern trucking, helping drivers cut fuel costs, reduce engine wear, and follow anti-idling rules while keeping cabins comfortable during rest breaks. Our family-owned business has earned trust by providing dependable refurbished Thermo King APUs that work just as well as new units but cost much less. Every refurbished unit comes with our full 1-year parts and labor warranty, giving you confidence in your purchase.

We support truckers and fleet operators nationwide from our locations in Arkansas and Missouri. Beyond selling quality refurbished units, we offer same or next-day free quotes, affordable rates, and flexible financing to fit different budgets. Our team knows how important working APUs are to your business, so we focus on quick service times and even offer weekend appointments for busy schedules. We proudly offer special discounts to military personnel as a thank you for their service. If you're an owner-operator looking to save on costs or a fleet manager needing reliable climate control for your trucks, Dale's APU Sales has refurbished Thermo King units that deliver great value without sacrificing quality. For details about our inventory of refurbished Thermo King APUs or to discuss your needs, please contact us.

If your Thermo King APU has problems or stops working, our repair and replacement services get you back on the road quickly. Our ASE-certified technicians accurately diagnose and fix APU issues, often completing repairs the same day. For emergencies, we come to your location with our on-site repair service, reducing your downtime and keeping your schedule on track.

When you buy a refurbished Thermo King APU from Dale's APU Sales, professional installation comes standard. Our skilled technicians properly connect your unit with your truck's systems for best performance and durability. Most installations finish within a day, so you can quickly benefit from your new APU with minimal downtime.