Generators in boilers make noise around 90 decibels and transport smokestack gas at a scalding 180 degrees Celsius. Enclosing the noise could cause problematic overheating and motor damage, so we need to combine noise reduction with energy savings for effective operation. How?

A tested solution is:

Leave the boiler room’s layout unchanged. Install both generators separately in soundproof rooms, connect them to the main unit via ventilation pipes, and create intake ports on the ceiling or walls of these rooms – adding mufflers for fresh air intake. Position Generator B near the boiler room, hang the air inlet on the upper windy side, and place the motor in the airflow channel. When running, Generator A creates negative pressure indoors, attracting plenty of outside fresh air into the room. The air interacts with Generator B’s motor, cooling it down, keeping the indoor temperature around 50 degrees Celsius.