That's half the battle

Have you already seen a heating that purrs like a cat rolling up itself? Within the CHP module, type ASV 21/46, a four cycle engine does its best.

Advantages: low-maintenance due to time-tested gas engine easily to maintain because of clear assembly; standard parts; few wearing parts adjustable power for loading adaptation trouble-free operation due to easily accessible switch panel with clear display monitoring systems allow reliability      competitive installation: the modules have already been assembled and tested at energiewerkstatt noise protection box allows installation in residential buildings high efficiency for good fuel utilisation well-engineered serial assembly complete service by energiewerkstatt and partners