ECR International manufactures the Olsen brand of heating and air conditioning products. Easy to install and maintain, Olsen air conditioning systems have been operating reliably across North America for decades. This innovative product line includes Energy Star-certified technology, high AFUE oil furnaces, and energy effective R-410a condensers. With over 60 years of manufacturing experience in this field, Olsen will remain a high quality contender for years to come.
We can't find products matching the selection.
This Comfort Is Worth the Wait.
We're restocking soon, drop your email and we'll let you know the second it's available.
Wondering if the MrCool TravelCool RV Inverter System will work for your motorhome or towable RV? Check out this guide on fitting a MrCool RV AC and heat unit to your rig.
Fuel your next road trip with the new MrCool TravelCool RV Inverter System. With a versatile design and top-notch efficiency ratings, the new MrCool RV unit is perfect for your RV.