• Rapid Payback: Savings of more than 7,000 Dollars a year – this is how investing in a BOGE DUOTHERM external heat recovery system rapidly pays back.

- MAXIMUM EFFICIENCY: With the BOGE DUOTHERM external heat recovery system approx. 94 percent of the input motor energy can be recovered in the form of heat. Aside from compressed air your compressor can also produce hot water! – a benefit that rapidly pays off.

- VERSATILE USE: Our external heat recovery system is available in five different versions for oil injected screw compressors from 10 hp to 150 hp. Apart from the S series up to the S 150 model the system can work equally effectively with compressors made by other manufacturers.

- COMPACT SOLUTION: Because of its compact design, our external heat recovery system does not require much space: 700 x 700 x 380 mm – that is all you need to accomodate your new energy saving device. An oil drip pan (700 x 900 mm) is available as an option.

- EASY INSTALLATION: The DUOTHERM module connects into the oil circuit of your compressor and can easily be fi tted by a service technician. No external energy is required for operation. A further connection to a water circuit is required and this should be carried out by an installation engineer – then you are ready to start recovering energy and saving money.