Reduce fan energy use by up to 50% and cut maintenance costs – retrofit your HVAC systems with highly efficient EC fans. The key to energy efficiency projects is capital return – making the savings exceed the costs as quickly as possible. ebm-papst is the international leader in this field and can provide you a solid return on investment by installing high efficiency EC fans, for quieter operation, lower energy bills and almost zero maintenance. ebm-papst fans and motors are standard in markets such as ventilation, air-conditioning and heating. They are used where end users wish to reduce running costs and improve equipment life times and efficiency.