(Service 05)
Retrofit & Energy Efficiency
Upgrades and modernisation that cut energy use in existing buildings, with lower-GWP refrigerant options where suitable.
(01) Overview
New life for ageing systems.
Older HVAC systems often use more energy than they need to. Prima AC upgrades and modernises existing systems so they use less energy and keep working reliably.
[Add verified examples of energy savings once available.]
(02) What’s included
Services under this line.
Only services Prima confirms are listed here.
- 01
HVAC System Upgrades
Upgrades to existing equipment and systems.
- 02
Chiller Replacement & Modernisation
Replacing or modernising older chillers.
- 03
Energy-Efficiency Improvements
Changes that reduce the energy a system uses.
- 04
Controls & Performance OptimisationWhere offered
Controls and tuning that help the system run efficiently.
- 05
Lower-GWP Refrigerant OptionsWhere suitable
Refrigerants with a lower global warming potential.
- 06
Sustainable HVAC Solutions
Options that support your sustainability goals.
(03) How we work
From survey to handover.
- STEP 01
Condition & energy survey
We review the existing system and how it runs.
- STEP 02
Options & proposal
Upgrade options with costs and expected benefits.
- STEP 03
Phased works
Works planned to keep the building running.
- STEP 04
Review & report
Performance checked and reported after the upgrade.
(04) Industries we serve
Where this work happens.
Offices, warehouses, hotels, retail, food production, healthcare, and the FM and MEP companies who run and build them.
See all industries ↗(06) Arrange a site visit