Multiquip M3423200804 Cover Duct Denyo - OEM Replacement Part for Ultra Silent Generators

This cover duct is a critical component of the airflow management system in Multiquip's WhisperWatt Ultra Silent generator series. The DCA70USI requires an adequate free flow of cooling air to prevent serious damage to the generator and engine components. This Denyo cover duct ensures proper air routing through the ultra-silent enclosure, directing cooling air to critical engine and generator components while maintaining the sound attenuation properties of the system.

The DCA70USI generator operates with an ISUZU 4-cylinder turbocharged diesel engine at 1800 RPM, producing up to 73.5 KVA standby output. The ultra-silent enclosure design depends on properly functioning ductwork to balance acoustic performance with thermal management. Operating the generator in any configuration where air flow is restricted—including damaged or missing duct covers—will cause overheating and potential equipment failure. High temperatures from inadequate cooling can create safety hazards during service and maintenance operations.

Compatible models:

• DCA70USI

Genuine Multiquip OEM part, sold by an authorized dealer.