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Overview
CRA’s Retrofit service upgrades and reconfigures existing combustion and emissions systems to meet new operational, regulatory, or process requirements. Through targeted engineering modifications, control upgrades, and component replacement, existing assets are adapted to perform reliably under changed conditions without full system replacement.
What Problem It Solves?
The CRA Edge
Every service decision is grounded in engineering fundamentals, process analysis, and real operating data rather than assumptions or templates.
Design, engineering, fabrication, controls, and service are executed under one roof, ensuring accountability, speed, and technical continuity.
Services are planned with full asset lifecycle visibility, balancing performance, reliability, compliance, and long-term operating cost.
CRA evaluates performance at the system level, integrating R&D, controls, materials, and operations to deliver reliable outcomes across varying conditions.
Our Clients
Frequently Asked Questions
Get all the technical details and resources you need in one place.
When is a retrofit preferable to full equipment replacement?
A retrofit is preferable when the core equipment structure remains sound, but performance, compliance, or process requirements have changed. It allows targeted upgrades at lower cost, shorter timelines, and reduced disruption compared to full replacement.
How much downtime is typically required during a retrofit?
Downtime depends on retrofit scope and site constraints. Many retrofits are executed during planned shutdowns, with partial pre-fabrication and off-sitework used to minimize on-site outage duration.
Can retrofit work be performed on non-CRA systems?
Yes. CRA retrofits systems supplied by other OEMs after a detailed technical assessment. Designs are developed based on existing equipment condition, materials, controls, and operating history.