HVAC System
AssemblyRoof-mounted electric heat-pump climate unit of 25–35 kW cooling capacity serving the saloon, plus a separate cab unit. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
HVAC System parts and their functions
6 top-level parts · 144 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | HVAC Compressor 5 parts | 1× | Electric scroll refrigerant compressor |
| 2 | Condenser Coil | 1× | Roof condenser coil |
| 3 | Evaporator Coil | 2× | Saloon and cab evaporator coils |
| 4 | HVAC Blower 4 parts | 4× | Evaporator and condenser blowers |
| 5 | PTC Heater 3 parts | 1× | High-voltage PTC supplementary heater |
| 6 | HVAC Controller 4 parts | 1× | Climate control unit |
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Bill of materials for HVAC System
6 top-level lines · 36 rows shown · 144 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | HVAC Compressor 5 parts | electric-bus-hvac-compressor | 1× | 1 | 26 | assembly |
| 1.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 1.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 1.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 1.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 1.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 1.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 1.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 1.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 1.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 1.3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 1.4 | Scroll Set | electric-bus-scroll-set | 1× | 1 | · | part |
| 1.5 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 2 | Condenser Coil | electric-bus-condenser-coil | 1× | 1 | · | part |
| 3 | Evaporator Coil | electric-bus-evaporator-coil | 2× | 2 | · | part |
| 4 | HVAC Blower 4 parts | electric-bus-hvac-blower | 4× | 4 | 25 | assembly |
| 4.1 | Stator Assembly 3 parts | stator-assembly | 1× | 4 | 3 | assembly |
| 4.1.1 | Stator Core (laminations) | stator-core | 1× | 4 | · | part |
| 4.1.2 | Copper Winding | copper-winding | 1× | 4 | · | part |
| 4.1.3 | Slot Insulation | stator-insulation | 1× | 4 | · | part |
| 4.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 4 | 19 | assembly |
| 4.2.1 | Rotor Shaft | rotor-shaft | 1× | 4 | · | part |
| 4.2.2 | Rotor Core | rotor-core | 1× | 4 | · | part |
| 4.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 64 | · | part |
| 4.2.4 | Ball Bearing | ball-bearing | 1× | 4 | · | part |
| 4.3 | Ball Bearing | ball-bearing | 2× | 8 | · | part |
| 4.4 | Blower Wheel | electric-bus-blower-wheel | 1× | 4 | · | part |
| 5 | PTC Heater 3 parts | electric-bus-ptc-heater | 1× | 1 | 6 | assembly |
| 5.1 | Heating Element | heating-element | 4× | 4 | · | part |
| 5.2 | Power Supply | power-supply | 1× | 1 | · | part |
| 5.3 | Pressure Sensor | pressure-sensor | 1× | 1 | · | part |
| 6 | HVAC Controller 4 parts | electric-bus-hvac-controller | 1× | 1 | 9 | assembly |
| 6.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 6.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 6.3 | Relay | relay | 4× | 4 | · | part |
| 6.4 | Connector | connector | 3× | 3 | · | part |
Where the HVAC system is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |