VRF Single Port Changeover Box
208/230V
The YORK® Changeover Box (COB) is the workhorse in a heat recovery system that redirects refrigerant vapor to the desired zone.
- Continuous operation eliminates the risk of full system shutdown if there is a malfunction among the connected indoor units.
- Electronically controlled valves and a fully insulated valve housing minimizes noise and delivers quieter operation.
- Single-port design is ideal for single zones that require individual heating and cooling control.
The Workhorse in Your Heat Recovery System
Zoned buildings are dynamic. Finding a solution to meet these varied needs can be complex. YORK® VRF systems simplify heat recovery to deliver precise indoor comfort you can rely on. Continuous heating/cooling operation efficiently recovers and transfers refrigerant vapor based on the demands of the area. The single-port changeover box is ideal for single zones that require individual control with options that include 4 tons (connecting 1-7 indoor units) and 8 tons (connecting 1-8 indoor units).
Benefits
SYSTEM DESIGN FLEXIBILITY
Single-port changeover box is ideal for single zones that require individual heating and cooling control connecting up to 8 indoor units.
EASE OF SERVICE
A simplified design provides easy access to valves, reducing service time.
EXCEPTIONAL RELIABILITY
Continuous operation means no risk of system shutdown, even if one of the connected units malfunctions.
Related Products
- 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
- 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)
- 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