VRV IV W-Series systems are equivalent to 4-pipe chilled water systems, but also offer a viable alternative to Water Source Heat Pump solutions. Each connected indoor unit can provide heating and cooling independently to suit zone requirements making these systems suitable for both open plan, or cellular applications with different operation requirements.

• Small condensers can be stacked for reduced installation space and increased usable square footage
• Increased efficiency with Variable Refrigerant Temperature (VRT) Control
• Larger single-system capacity and modular concept ensures wider application range for accommodating floor-by-floor loads of commercial buildings
• Can be applied to both geothermal and boiler/tower applications as standard with condenser water inlet temperature as low as 14°F in heating and 27°F in cooling is possible