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Metal oven venturi tube, eighteen inches long, one inch diameter, silver finish

Appliance Factory Parts

Appliance Factory Parts 210438 Main Venturi Rear 18" 1" Diameter Oven Part

SKU CH-BNVH-FYPMZ

Replacement main venturi rear, 18 inches long with 1 inch diameter, fits DCS models RG366, RD-486GL, RG-484GG and RG-486GD

  • Sold asEach
  • Product typeOven Replacement Parts
  • Genuine replacement venturi restores correct gas flow to DCS ovens
  • 18" length and 1" diameter match original equipment specifications
  • Compatible with four DCS models including RG366 and 486 series
  • Supplied as a single each unit for straightforward installation
  • New factory part ensures reliable performance without modification

Replacement Venturi for DCS Ovens

This main venturi rear component measures 18 inches in length with a 1 inch diameter. It is manufactured by Appliance Factory Parts under part number FSH210438. The part is designed as a direct replacement for specific DCS range models.

Sustained Heat and Flow Performance

Under continuous oven operation the venturi maintains consistent gas and air mixing across the full 18 inch length. The 1 inch diameter bore supports stable combustion without deformation during extended high-temperature cycles. Durability is proven through standard appliance duty rather than short test bursts.

Exact Model Compatibility Decides Fit

Fitment is confirmed only for DCS models RG366, DCS-RD-486GL, DCS-RG-484GG and DCS-RG-486GD. Builders repairing other ranges or brands cannot use this venturi. Verify the exact model number on the appliance rating plate before ordering.

How it compares

Measured against everything we stock in Replacement Grill & Appliance Parts, at today’s prices. Recalculated every night.

Price $114.99
Pricier than about 85% of the 1,446 comparable items (median $36.99).

Specifications

Product
Brand nameAppliance Factory Parts
Part numberFSH210438
Product typeOven Replacement Parts

Questions about this item

Does the 1" diameter venturi generate noticeable noise or heat when the oven runs all day?

The 1" diameter venturi is a passive gas-flow component; it has no moving parts and produces no noise or heat of its own.

What existing oven hardware must I already have for this FSH210438 venturi to install correctly?

It fits DCS models RG366, DCS-RD-486GL, DCS-RG-484GG and DCS-RG-486GD; you need one of those ranges.

Will this 18" rear venturi align with the burner tubes on my older DCS RG366 range?

Yes, the part is listed for the RG366 and matches the 18" length and 1" diameter specified for that model.

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