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Flue and Draft System

Assembly

Induced-draft fan and flue connection that hold the firebox at slight negative pressure and modulate combustion air with the lambda control loop. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Flue and Draft System parts and their functions

6 top-level parts · 6 parts in total · full bill of materials below
Flue and Draft System parts diagram: 1 induced-draft fan, 2 blower motor, 3 lambda probe, 4 flue temperature probe, 5 draft pressure switch, 6 flue collar. 6 parts in 6 top-level items.
Flue and Draft 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 Induced-Draft Fan 1× Induced-draft fan
2 Blower Motor 1× Fan drive
3 Lambda Probe 1× O2 sensor
4 Flue Temperature Probe 1× Exhaust thermocouple
5 Draft Pressure Switch 1× Negative-pressure switch
6 Flue Collar 1× Chimney connection

3D model

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Build & assembly graph

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Bill of materials for Flue and Draft System

6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Induced-Draft Fan biomass-boiler-id-fan 1× 1 · part
2 Blower Motor blower-motor 1× 1 · part
3 Lambda Probe biomass-boiler-lambda-probe 1× 1 · part
4 Flue Temperature Probe biomass-boiler-flue-temp-probe 1× 1 · part
5 Draft Pressure Switch biomass-boiler-draft-sensor 1× 1 · part
6 Flue Collar biomass-boiler-flue-collar 1× 1 · part

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Where the flue and draft 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