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Discussion History

Saloon HVAC Unit

Assembly

Roof-mounted heating, ventilation and air-conditioning pack for the passenger saloon. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Saloon HVAC Unit parts and their functions

5 top-level parts · 60 parts in total · full bill of materials below
Saloon HVAC Unit parts diagram: 1 HVAC compressor, 2 radiator, 3 HVAC blower, 4 heating element, 5 HVAC controller. 60 parts in 5 top-level items.
Saloon HVAC Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 HVAC Compressor 1×
2 Radiator 2× Condenser + evaporator coils
3 HVAC Blower 3 parts 2×
4 Heating Element 2× Resistance wire or ribbon in a metal sheath or ceramic carrier that converts electric current into heat.
5 HVAC Controller 4 parts 1×

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Saloon HVAC Unit

5 top-level lines · 19 rows shown · 60 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 HVAC Compressor diesel-multiple-unit-hvac-compressor 1× 1 · part
2 Radiator radiator 2× 2 · part
3 HVAC Blower 3 parts diesel-multiple-unit-hvac-blower 2× 2 24 assembly
3.1 Stator Assembly 3 parts stator-assembly 1× 2 3 assembly
3.1.1 Stator Core (laminations) stator-core 1× 2 · part
3.1.2 Copper Winding copper-winding 1× 2 · part
3.1.3 Slot Insulation stator-insulation 1× 2 · part
3.2 Rotor Assembly 4 parts rotor-assembly 1× 2 19 assembly
3.2.1 Rotor Shaft rotor-shaft 1× 2 · part
3.2.2 Rotor Core rotor-core 1× 2 · part
3.2.3 Neodymium Magnet neodymium-magnet 16× 32 · part
3.2.4 Ball Bearing ball-bearing 1× 2 · part
3.3 Ball Bearing ball-bearing 2× 4 · part
4 Heating Element heating-element 2× 2 · part
5 HVAC Controller 4 parts diesel-multiple-unit-hvac-control 1× 1 7 assembly
5.1 Bare PCB pcb-bare 1× 1 · part
5.2 Microcontroller mcu 1× 1 · part
5.3 Relay relay 4× 4 · part
5.4 SMD Passive (R/C/L) smd-passives 1× 1 · part

Where the saloon HVAC unit is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Diesel Multiple Unit

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
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks