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Discussion History

HVAC System

Assembly

Roof air conditioning plus diesel-fired heating to keep the cabin usable in any season while parked. 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 · 8 parts in total · full bill of materials below
HVAC System parts diagram: 1 roof A/C unit, 2 diesel cabin heater, 3 blower fan, 4 air ducting, 5 heating element. 8 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 A/C Unit 3 parts 1×
2 Diesel Cabin Heater 1×
3 Blower Fan 2×
4 Air Ducting 1×
5 Heating Element 1× Resistance wire or ribbon in a metal sheath or ceramic carrier that converts electric current into heat.

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 · 8 rows shown · 8 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Roof A/C Unit 3 parts mobile-library-bus-roof-ac 1× 1 3 assembly
1.1 A/C Compressor mobile-library-bus-ac-compressor 1× 1 · part
1.2 Condenser Coil mobile-library-bus-condenser 1× 1 · part
1.3 Evaporator Coil mobile-library-bus-evaporator 1× 1 · part
2 Diesel Cabin Heater mobile-library-bus-diesel-heater 1× 1 · part
3 Blower Fan mobile-library-bus-blower 2× 2 · part
4 Air Ducting mobile-library-bus-ducting 1× 1 · part
5 Heating Element heating-element 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

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.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 Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks