Audax Private Equity completed an investment in Thermogenics, a provider of boiler service & maintenance, equipment sales and rentals. Financial terms were disclosed. “Led by a world-class management team, Thermogenics has developed an excellent reputation within the industry as the premier provider of coil-tube boiler products, parts and services. We believe Thermogenics’ high-quality product and service offerings and loyal customer base complement our portfolio of industry leading companies,” Don Bramley, Audax Private Equity Managing Director.