HVAC Systems
VRF, heat pumps, ventilation and air conditioning — designed, installed and maintained by one team
Alongside building the Vkushty houses, we offer HVAC as a separate service for residential, office and commercial buildings from 400 sq.m to over 3,000 sq.m: VRF/VRV systems, heat pumps, chillers with fan coils, mechanical ventilation with heat recovery, air handling units and building automation. We take a system from the heating and cooling load calculation and design to installation and commissioning, and keep it running afterwards with scheduled maintenance — so one team answers for the whole system, not a designer, a supplier and an installer who each point at the other.
Systems we work with
VRF / VRV systems
Variable refrigerant flow: one outdoor unit serving many indoor units, with heat recovery for simultaneous heating and cooling across zones.
Heat pumps
Air-to-water and ground-source (geothermal) heat pumps for heating, cooling and domestic hot water.
Chillers and fan coils
Chilled-water systems with fan-coil units for larger buildings, with the hydronic distribution behind them.
Ventilation with heat recovery
Mechanical ventilation with heat recovery (MVHR): fresh, filtered air without throwing the heat away.
Air handling units
AHUs with filtration, heating, cooling and humidity control, and the ductwork that serves them.
Underfloor heating and cooling
Radiant floors fed by a heat pump: an even temperature and no visible units.
Air conditioning
Split, multi-split, cassette and ducted units for spaces that need their own climate.
Building automation (BMS)
Controls, zoning and remote monitoring, so the system runs efficiently and faults show up early.
What we do
Design
Heating and cooling load calculations, system selection, pipe and duct sizing, and the HVAC drawings for the building permit.
Implementation
Supply of equipment and materials, refrigerant and hydronic piping, ductwork, and coordination with the other trades on site.
Installation
Installation, commissioning, testing, adjusting and balancing (TAB), and handover with documentation.
Maintenance
Scheduled maintenance contracts: filters, cleaning and disinfection, F-gas leak checks, diagnostics and repairs.
How it works
Tell us about the building
Fill in the form below with the size of the building and your contact details.
We look at the project
We go through the building, its drawings or the site, and what the system needs to do.
An individual proposal
Every building is different, so every project is priced individually.
Design, install, maintain
We design and install the system, and can keep maintaining it afterwards.
Common questions
What is a VRF system?
VRF (variable refrigerant flow, also sold as VRV) connects one outdoor unit to many indoor units and varies the refrigerant flow to match each zone. Heat-recovery VRF can heat some rooms while cooling others, which suits offices, hotels and large houses.
VRF or a heat pump with fan coils?
Both work well; the choice depends on the size of the building, how its zones are used and the running costs. VRF needs less space for distribution, while a water-based system with a heat pump or chiller and fan coils scales well and keeps refrigerant out of occupied rooms. We compare the options at the design stage.
Why ventilation with heat recovery?
Well-insulated, airtight buildings need mechanical ventilation for fresh air. A heat recovery unit passes heat from the outgoing air to the incoming air, so the building stays ventilated without losing most of its heat.
How often does an HVAC system need maintenance?
At least once a year, with filters checked more often. Systems above certain refrigerant quantities must also be leak-checked regularly under the EU F-gas Regulation.
Request an HVAC proposal
Tell us the size of the building and how to reach you, and we will get back to you.
Contact Us
Email: home@vkushty.com
Phone: +359 8 777 1444 9