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Discussion History

HVAC System

Assembly

Roof-mounted climate pack that heats and ventilates the saloon, drawing electric power straight from the line. 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

5 top-level parts · 14 parts in total · full bill of materials below
HVAC System parts diagram: 1 roof AC unit, 2 heating element, 3 cabin blower, 4 air duct, 5 defroster. 14 parts in 5 top-level items.
HVAC System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Roof AC Unit 2 parts 1× Rooftop air-conditioning unit
2 Heating Element 4× Electric saloon heaters
3 Cabin Blower 4× Cabin air blowers
4 Air Duct 2× Distribution ducting
5 Defroster 1× Windscreen defroster

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 HVAC System

5 top-level lines · 7 rows shown · 14 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Roof AC Unit 2 parts trolleybus-roof-ac-unit 1× 1 3 assembly
1.1 Cabin Blower trolleybus-blower 2× 2 · part
1.2 AC Compressor trolleybus-ac-compressor 1× 1 · part
2 Heating Element heating-element 4× 4 · part
3 Cabin Blower trolleybus-blower 4× 4 · part
4 Air Duct trolleybus-air-duct 2× 2 · part
5 Defroster trolleybus-defroster 1× 1 · part

Where the HVAC system is used

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

Used in 1 assembly

Trolleybus

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