Home / Case

Case Studies

Real-world applications of DANRENS control products.

All Projects

Kuala Lumpur city skyline in the Tun Razak Exchange district alongside the luxury retail interior of the 45-storey mixed-use tower where DANRENS communicating thermostats were retrofitted

Kuala Lumpur Tower Retrofit: Communicating Thermostats for 1,800 Zones

Commercial Office TowerKuala Lumpur, Malaysia2025

A 45-storey mi…

Exterior of the Singapore colocation data center campus at dusk, showing the campus buildings and courtyard where DANRENS modulating electric ball valves control approximately 240 chilled-water cooling loops

Singapore Data Center: Modulating Electric Valves Stabilize Chilled-Water Control

Data Center (Colocation)Singapore2025

A hyperscale-o…

Campus exterior of the 28-storey acute-care hospital in Hong Kong where DANRENS deployed a unified 600-point IEQ sensor network across wards, operating theatres and laboratories

Hong Kong Hospital: Unified Sensor Network for 600-Point IEQ Monitoring

Hospital / HealthcareHong Kong, China2024

A 28-floor acu…

Aerial view of the Dalian central business district in China, where a 40-story Grade-A office tower was retrofitted with DANRENS Modbus-RTU fan-coil thermostats and TCP/Modbus gateways across 1,200 terminal units

Smart HVAC Retrofit for a 40-Story Office Tower

Office TowerDalian, China2024

Dalian, China …

Aerial view of a five-star beachfront resort in Sanya, Hainan, China, where DANRENS Wi-Fi thermostats with occupancy-based setback were installed in 380 guest rooms and the central chiller plant was placed under chilled-water reset control

Central Chiller Plant Control for a Five-Star Hotel

Resort HotelSanya, China2025

Sanya, China —…

Operating suite at a Chengdu Tier-3 hospital where DANRENS PID controllers hold supply-air temperature at 22 plus or minus 0.5 degrees Celsius and maintain a positive-pressure cascade across eight operating rooms

Cleanroom Air Control for a Tier-3 Hospital

Hospital CleanroomChengdu, China2025

Chengdu, China…

Exterior view of a hyper-scale data center campus in Singapore, where DANRENS controllers coordinate CRAC units with row-based sensors to hold cold-aisle temperatures at 18-22 C across 160 racks

Precision Cooling for a Hyperscale Data Center

Data CenterSingapore2025

Singapore — Ro…

Wushang Dream Plaza shopping mall in Wuhan, China - the curved building exterior alongside the multi-level interior atrium

Fresh-Air & Energy Recovery for a Shopping Mall

Shopping MallWuhan, China2024

Wuhan, China —…

Aerial view of a metalworking plant in Chongqing, China, showing the multi-span workshop buildings where DANRENS controllers balance local exhaust with tempered make-up air

Workshop Ventilation for a Metalworking Plant

Metalworking PlantChongqing, China2024

Chongqing, Chi…

Rooftop terrace of a seafront resort hotel in Sihanoukville, Cambodia, with outdoor tables, planters, sea views and guest-room towers

HVAC Management for a Seafront Resort Hotel

Seafront Resort HotelSihanoukville, Cambodia2025

Sihanoukville,…

Campus of a Hangzhou university whose twelve buildings were pooled into a single DANRENS gateway and dashboard for campus-wide HVAC energy management

Campus-Wide Energy Management for a University

University CampusHangzhou, China2024

Hangzhou, Chin…