Refrigerant retrofit & conversion
When regulations, availability or efficiency drive change: we assess existing systems, plan options and implement controlled changeovers - designed to minimize downtime.
Plan the changeover cleanly
Technology, safety and operations must fit together: assessment, concept, delivery and acceptance - including documentation.
- Assessment: System data, condition, risks
- Options: Effort, downtime windows, variants
- Acceptance: Commissioning & records
Typical topics
- F-gas phase-down: planning alternatives and long-term availability
- Efficiency improvements via controls and component upgrades
- Conversion to natural refrigerants (e.g. CO2, NH3, propane) where suitable
- Step-by-step retrofit during ongoing operation (phases, changeovers, time windows)
- Documentation, acceptance and handover
What we focus on
- Operational reliability and clear reserve concepts
- Downtime minimization through solid planning
- Energy efficiency and stable controls in daily operation
- Traceability through reports and handover
Approach
Assessment
Data, usage, constraints and weak points.
Concept
Variants, budget frame, schedule windows, risk assessment.
Delivery
Phased work, installation, commissioning, balancing.
Documentation
Reports, records and handover to operations.
FAQ
Can a conversion be done without long downtime?
Often yes - with phased work and clear changeover windows. The exact plan depends on system type and usage.
Can efficiency be improved measurably?
Yes. Controls, operating points and maintenance condition can significantly impact COP/SCOP and power consumption.
Do you also provide assessment and concept only?
Yes. We support technical evaluation, variants and tender preparation - independent from later implementation.
Discuss a retrofit
Share system type, year and goal (conversion/efficiency/availability) - we provide a clear recommendation for the next step.