HVAC Roof Unit

Assembly

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Roof climate unit serving one deck with heating and cooling.

Direct parts	3
Total parts	51
Used in	1 assembly
Class	Assembly

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Roof climate unit serving one deck with heating and cooling. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

HVAC Roof Unit parts and their functions

3 top-level parts · 51 parts in total · full bill of materials below

HVAC Roof Unit parts diagram: 1 HVAC compressor, 2 heating element, 3 supply blower. 51 parts in 3 top-level items. — HVAC Roof Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	HVAC Compressor	1×	Hermetic scroll refrigerant compressor.
2	Heating Element	2×	electric reheat
3	Supply Blower 3 parts	2×	Centrifugal supply-air blower with motor.

3D model

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Build & assembly graph

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Bill of materials for HVAC Roof Unit

3 top-level lines · 13 rows shown · 51 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	HVAC Compressor	ddc-hvac-compressor	1×	1	·	part
2	Heating Element	heating-element	2×	2	·	part
3	Supply Blower 3 parts	ddc-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

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Where the HVAC roof unit is used

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

Rail & Transit 1 Double-Deck Coach

Used in 1 assembly

Double-Deck Coach

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