System Overhaul - Renovation & Revitalization of Existing Equipment
Complete overhaul of refrigeration and HVAC systems: compressor replacement, control modernization, retrofit to eco-friendly refrigerants. Save up to 50% compared to buying a new system.
Save up to 50% vs. new
Retrofit to eco-friendly refrigerants
Control electronics modernization
Warranty on overhauled components
Overhauling an existing system is often a more cost-effective alternative to buying new. By replacing worn components and modernizing controls, the system is restored to optimal performance at significantly lower cost.

What our clients say
“Instead of buying a new chiller, we overhauled the old one, compressor replacement and gas transition. We saved over 50% of the budget.”
Tržni Centar Delta
Novi Beograd
System overhaul
Frequently asked questions
It depends on the system's age, component condition and cost of new parts. Generally, if the system is less than 15 years old and overhaul costs are less than 50% of a new system's price, overhauling is more cost-effective.
Retrofit involves replacing outdated refrigerant gas (e.g. R22) with newer, more environmentally friendly alternatives (R407C, R404A, R449A) with minimal modification to the existing system.
Renovate your existing system instead of buying new
Contact us for an overhaul assessment - save up to 50% compared to new equipment.