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Rear Roof A/C Unit parts and their functions

4 top-level parts · 95 parts in total · full bill of materials below

#	Part	Qty	What it does
1	Evaporator	1×
2	Blower Motor 3 parts	2×
3	Heating Element	1×	Auxiliary PTC heater
4	A/C Control Board 5 parts	1×

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

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Bill of materials for Rear Roof A/C Unit

4 top-level lines · 12 rows shown · 95 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Evaporator	minibus-evaporator	1×	1	·	part
2	Blower Motor 3 parts	minibus-blower-motor	2×	2	3	assembly
2.1	Fan Blade	minibus-fan-blade	1×	2	·	part
2.2	Ball Bearing	ball-bearing	1×	2	·	part
2.3	DC Actuator Motor	minibus-actuator-motor	1×	2	·	part
3	Heating Element	heating-element	1×	1	·	part
4	A/C Control Board 5 parts	minibus-ac-control-board	1×	1	87	assembly
4.1	Bare PCB	pcb-bare	1×	1	·	part
4.2	Microcontroller	mcu	1×	1	·	part
4.3	Relay	relay	3×	3	·	part
4.4	SMD Passive (R/C/L)	smd-passives	80×	80	·	part
4.5	Connector	connector	2×	2	·	part

Where the rear roof A/C unit is used

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

• Rail & Transit 1 Minibus

Used in 1 assembly

HVAC System

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 (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