District Heating
District Heating Optimization — Mitrovica
Analysis, modelling and energy-recovery solutions for the Mitrovica district heating network — driving cost and emissions reduction.
SBU 02 · Energy, Industry & Infrastructure
District Heating.
Pre-insulated piping networks, substations, HOBs, CHP integration, and metering for municipal and campus district heating systems. Includes connections, expansions and full network rehabilitations.
SBU 02 · Energy, Industry & Infrastructure
District Heating.
Division overview
District Heating Division
The District Heating Division delivers thermal energy from a central plant to entire neighbourhoods through pre-insulated underground piping. We deliver new networks, expansions, substation upgrades, and rehabilitations of legacy systems — designed to reduce heat losses and CO₂ intensity.
Scope of services
What we deliver
- Hydraulic modelling (Termis, NetSim) and pipe sizing
- Pre-insulated steel piping — twin pipe and single pipe
- Trenchless installation where ground conditions permit
- Indirect substations with plate heat exchangers
- Consumer-side metering (M-Bus, LoRaWAN)
- Replacement of legacy 4-pipe systems and leak-detection campaigns
Core expertise
How we work
- Design to EN 13941 (pre-insulated bonded pipes)
- Network monitoring with leak-detection wires and acoustic surveys
- Heat-loss audits and tariff restructuring support
- Integration with existing CHP plants and HOBs
- Smart metering, prepaid billing and consumption analytics
Sectors served
Where we deliver
- Municipal district heating networks
- University and hospital campus systems
- Industrial heat distribution
- Residential and mixed-use developments
- District cooling for commercial precincts
- Geothermal and waste-heat integration
With more than a decade of experience in high-profile projects, the HVAC-R Division is the foundation of APIS Ltd.'s engineering identity. It delivers sustainable, intelligent and energy-efficient solutions for every type of facility — from residential buildings to industrial complexes and public infrastructures.
Featured projects
Executed reference projects.
A selection of delivered APIS projects relevant to this division's scope of work.
Residential · 360 villas
Royal Green Residence — Prishtina
Design and installation of the heating and cooling system across the Royal Green Residence neighbourhood — 360 individual villas with district-style central plant.
NATO · Energy Optimization
Energy Optimization — NATO Camp Novo Selo
HVAC replacement, thermal insulation and energy audit for Camp Novo Selo Building B.0050 — delivered to NSPA standards through Ecolog International / NATO.
Ready to talk?
Brief us. We'll send the right District Heating specialists.
Offers[email protected]
Phone+383 49 787 233