Raise the Bar in Coolness
Rittal has its entire range of enclosure Air Conditioners tested and cooling performance TÜV certified. So that you are guaranteed the cooling output you paid for. The verified cooling outputs are up to 10% higher than previously claimed. Download the Summer Air conditioner Promo offer

Join the Rittal Fan Club
Rittal's TopTherm fan and filter units are CSA certified NEMA 12 out of the box, as a complete assembly. You can also achieve NEMA 3R/4/4X rating with our optional rain hood accessory on Rittal's Fans and Filters. Download the Summer Fan Promo offer

So cool it's hot – our FREE handbook on process cooling for enclosures
Heat is a top enemy of enclosures throughout the industrial world. Attempts to ward off the untimely demise of equipment can lead to cooling systems that rack up tremendous energy costs over time while incurring the wrath of eco-friendly consumers. To help solve these problems: Download the Enclosure and Process Cooling Handbook >