Carrier sells Toshiba Carrier u-Series VRF in North America, including SMMSu heat-pump and SHRMu heat-recovery outdoor units.
Brand guides are independent editorial references drawn from public manufacturer sources. Gulfstream is not affiliated with these manufacturers, and no ranking, project relationship or current opening is implied.
Carrier sells Toshiba Carrier u-Series VRF in North America, including SMMSu heat-pump and SHRMu heat-recovery outdoor units.
Published manufacturer figures, rated under AHRI 1230 where stated. Separate maxima may come from different models or ducted/non-ducted combinations; check the AHRI certificate for a matched system.
| Product family | Capacity | Efficiency | Source |
|---|---|---|---|
| u-Series heat pump (SMMSu) | 6 to 16-ton single modules | Up to 4.12 COP (general u-Series claim) | Manufacturer source |
| u-Series heat recovery (SHRMu) | 6 to 14-ton single modules; systems to 42 tons | Not published in the source reviewed | Manufacturer source |
u-Series heat-recovery systems use Flow Selector Boxes (FS Box), in single and multiport versions, so zones can heat and cool at the same time.
Selection, addressing and service follow Toshiba Carrier tools and manuals; FS Box piping rules are specific to the brand.
Sets outdoor and indoor units, brazes, pressure-tests, evacuates and charges refrigerant piping to the brand's manual. EPA 608 required; factory installation training is often required for warranty.
Runs brand-specific startup, addressing and test-run procedures and diagnoses with the manufacturer's service tools and error codes. Factory service training per brand is common.
Builds layouts in the brand's selection software, checks refrigerant concentration limits and supports submittals for reps, distributors and contractors.
Official Carrier careers. Applications are handled by the company, not Gulfstream.
Submit a job order for commercial HVAC service, startup and commissioning, project management or estimating. We recruit for commercial mechanical contractors and keep your company confidential.