Y-Series products
3 models
CMB-M-MB-SV
Sub‑Branch Circuit (MB) Controller
The Sub‑Branch Circuit (MB) Controller extends the functionality of the CITY MULTI® R2‑Series heat recovery system by distributing refrigerant from a Main Branch Circuit Controller to additional indoor units.
CMR-M-KT
Shut Off Valve Kit
The CMR‑M‑KT Shut‑Off Valve Kit is a safety accessory for CITY MULTI® VRF systems designed to help limit refrigerant migration in the event of a leak.
CMB-M-MA-SV
Main BC Controller
The Main Branch Circuit Controller is the core control component of the CITY MULTI® R2 Series heat recovery system.