The Certainty of Maximum Safety and Reliability

When it comes to safety and total performance, no generator exhaust system delivers the certainty of Schebler.

Our factory-fabricated generator exhaust systems typically come with one to four inches of insulation, reducing building cooling loads and mechanical room temperatures. Our systems can also be provided with one inch of air gap in situations where insulation may not be required.

Ideal for generator exhaust systems, Schebler UL 103 and UL 2561 listed factory-fabricated products are listed for 1400° continuous operation and positive pressure rated for 60” WC. Our team of technical experts design your system per NFPA 37 Standard, including pressure relief valves, bellow sections for thermal expansion and supports where required. They are always available to help you with your product selection to satisfy your project’s safety needs and other requirements.

Our generator exhaust systems ensure impeccable safety while maintaining minimal spatial profiles. Our tailored, zero-leak CPR series improves generator efficiency and reduces risk with zero leakage.

The Certainty of Prefabrication

Prefabricated generator exhaust systems have become the established replacement for traditional field-welded assemblies, saving time and offering cost-effective safety in handling high temperatures and exhaust gas pressures.

Field-fabricated generator exhaust systems are typically made from sections of Schedule 40 carbon steel pipe, welded in the field, and then insulated. This not only makes installation more complicated, but these systems lack the quality control inherent in a supervised factory environment. Our American-made prefabricated systems, on the other hand, give you the certainty of highly engineered and controlled manufacturing to deliver reliable, top-performing products, time after time.

©2026 Schebler Chimney Systems. All Rights Reserved. | Privacy Policy | Terms of Use