Heat Pump Systems

CITY MULTI VRF Heat Pumps - Outdoor Units

Y-Series

Overview

Y-Series outdoor units are flexible enough to cool or heat up to 50 individual zones, maximizing building design options. The modular unit design features a small footprint and low operating sound.

  • Cools or heats up to 50 individual zones
  • Available sizes: 6-30 tons
  • Available in both 208/230V and 460V
  • Maximum operating sound: 65 dB(A) for 30 ton condenser
  • Cooling to -10° F with optional low ambient kit
  • Uses T-branches and headers to provide piping design flexibility
  • INVERTER-driven compressor for outstanding performance and optimized energy usage
  • Maximum pipe length: 3,280 feet
  • Connects to CITY MULTI indoor units; controlled via CITY MULTI Controls Network (CMCN)
  • External finish: Pre-coated galvanized-steel with thermoset polyester-resin
Model Specifications
Power Source Voltage, Phase, Cycle 208 / 230V, 3-phase, 60Hz
Cooling Capacity (Nominal) 120000 Btu/h (35.2 kW) *1
Power Input (Nominal) 9.9 kW *1
Heating Capacity (Nominal) 135000 Btu/h (39.6 kW) *1
Power Input (Nominal) 10.41 kW *1
Minimum Circuit Ampacity MCA 49/46 Ampere
Maximum fuse size (time delay) MOCP 70/60 Ampere
Recommended Fuse/Breaker Size 50 Ampere
Refrigerant Type R410A
Compressor Type x Quantity Inverter scroll hermetic compressor x 1
Fan Airflow Rate 12010 CFM (340 m³/min)
External Static Pressure 0 in.WG (0 Pa)
Sound Pressure Level (measured in anechoic room) 60 dB(A)
Dimensions H x W x D Height 64-31/32 Inches (1650 mm)
Width 68-29/32 Inches (1750 mm)
Depth 29-15/16 Inches (760 mm)
Net Weight 629 Lbs. (285 kg)
Indoor unit connectable Total capacity 50~130 % of outdoor unit capacity
Model (Quantity) P06 - P96 / 1 to 26
Refrigerant Pipe Dimensions Liquid (High Pressure) 3/8 Inch (9.52 mm) Brazed (1/2 Inch (12.7 mm) Brazed,total length >= 40m)
Operating Temperature Range Cooling (Outdoor) 23~115°F(-5~46°C) D.B. **
Heating (Outdoor) -4~60°F(-20~15.5°C) W.B.