Variable Refrigerant Flow (VRF) Systems
VRF systems for new construction and retrofit projects
Your projects demand precise solutions. YORK® delivers. YORK® VRF HVAC systems provide unsurpassed efficiency with flexible installation and design options. Select from a wide range of indoor and outdoor units and accessories. Our VRF experts are here to support you when you need it. VRF Product CatalogBENEFITS
SUPERIOR FLEXIBILITY
YORK® VRF products are available in a variety of sizes and extended operating ranges to meet the demands of your project.
UNSURPASSED EFFICIENCY
Precisely balance comfort and efficiency in each zone. YORK® VRF systems deliver up to 30% energy savings compared to conventional systems.
PRECISE SOLUTIONS
The expanded YORK® VRF product line delivers extended operating ranges and space-saving solutions that reduce installation costs.
EXCEPTIONAL CONTROL
From hard-wired to Wi-Fi® enabled, system controls can be integrated into BAS or network programs and provide full-system and zone control.
- Single-chassis units in 6, 8, 10, 12, 14 and 16 Tons enable system designs with fewer units and system sizes up to 36 Tons
- 54.3" height
- Optional wireless remote controller, wired zone controller, wired central controller or wired BMS adapter(s)
- Single-chassis units in 6, 8, 10, 12, 14 and 16 Tons enable system designs with fewer units and system sizes up to 36 tons
- Long refrigerant piping lengths provide design flexibility – up to 3,281 feet total pipe run and a vertical lift of 360 feet when the outdoor unit(s) is above the indoor unit(s)
- Dual-inverter compressors standard in 8, 10, 12, 14 and 16 Ton units for increased efficiency
- Outstanding performance when outdoor ambient temperatures are as low as 14°F (-10°C) in cooling mode and as low as -13°F (-25°C) in heating mode
- Long refrigerant piping lengths – up to 1,640 feet total pipe run
- Advanced defrost cycle operation in heating mode
- Systems are designed with dual heat recovery so heat can be recovered in both the water and refrigerant circuits
- Dual fuels can be used and include electricity for VRF units and natural gas or electricity for boiler
- Less refrigerant is required for water-source, VRF for easier compliance with ASHRAE Standard 15
- High external static pressure up to 1.24 WG (at 230V) provides design flexibility
- Features pre-installed drain pump and seamlessly integrates with VRF heat pump system controls and piping
- Multiple control modes optimize indoor comfort and efficiency, including outlet air and indoor temperature control, and remote sensor and/or sensor in optional wired controller
- Removable front door panel for easy cleaning
- Wireless sensor with optional wireless zone controller
- Optional condensate pump
- Multiple fan speed settings
- 4 air volume settings – including Ultra Hi for higher ceilings
- 4-way airflow can be configured for 2-way or 3-way
- Rigid-case-construction interior endoskeleton
- Powder-painted G30 galvanized steel
- MaxAlloy™ coil
- IP54 Enclosure rating
- Inlet air, outlet air and external signal temperature control
- Compatible with return air, return air/outside air mix and heat recovery AHU types
- 8-port layout provides design flexibility and easily accommodates future expansion without added labor or material costs
- Reliability optimized through continuous operation, so malfunction among connected units will not result in system shutdown
- Fine mesh strainers protect valves and further increase reliability
- Controls temperature, mode and fan speed
- Features a seven-day time with multiple set points
- Controls up to 16 indoor units
- Supports SD memory card and USB flash device
- Tenant billing with optional energy calculation software
- Function selection of indoor unit through central controller