Thermos 14304 Grill Parts

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Highest quality replacement parts for your Thermos 14304 - Free USA shipping $49 or more* - No Sales Tax*

 

Thermos 14304 owners manual and diagrams
Diagrams & owners manual not available for grill model# 14304. If you have a manual you're willing to share, please click here to send us an email with the attached manual. Thank You!

 


Replacement BBQ grill parts for Thermos model: 14304
On this page you'll find all of the parts that fit model Thermos 14304. If you can't find the part you need below, click on the appropriate category button on the right side of the page. For example, if your looking for a cooking grid and there are none here, click the cooking grids button to see all of the cooking grids we have for Thermos grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Thermos 14304 BBQ parts
  • You should measure your existing parts and compare them to what we show here. This is best done with them removed from the grill.
  • Verify your Thermos model number by checking the CSA appliance tag on your grill to make sure you have the correct model number. Do not rely solely on the owners manual as these are frequently mixed up at retail stores when the grills are assembled. You'd be surprised at how many folks have the wrong owners manual.
 


14304 Burners

galvanized steel burner for Thermos model 14304.

Part Number: 15321
Dimensions: 26 1/4” x 2 1/4”
Material: aluminized steel
Weight: 1.4

$35.15
 

galvanized steel burner for Thermos model 14304.

Part Number: 15341
Dimensions: 34 1/4” x 2 1/4”
Material: aluminized steel
Weight: 1.6

$33.17
 

 





14304 Burner Brackets and Carryovers

Cross-over tube.

Part Number: 15551
Dimensions: 7 1/2” x 0 1/2”
Material: galvanized steel
Weight: 0.2

$13.11
 

 





14304 Cooking Grids

Cooking grid not known for Thermos model 14304. Our parts information for this grill model is incomplete, and we really don't know with certainty which cooking grid fits this model. It may be that we have the part but don't show it here due to data or other error.

If you know the original OEM part number, try searching for it in the search box at the top of this page.

You can also browse through all of the Thermos cooking grids we carry. If we don't have the exact fit grid for your grill, we may have a suitable replacement part. Measure your existing part as well as the the grid support area of the grill so you'll know exactly what size grids will fit.

If you have this grill model and know the number and dimensions of your original cooking grids, please share this information with us. Click here to send an email to our GrillDr that includes this information. We greatly appreciate your help.

Part Number: CG-DUMMY
Weight: 1.0
 





14304 Heat Plates

Heat Plate/ Flame Tamer not known for Thermos model 14304. Our parts information for this grill model is incomplete, and we really don't know with certainty which heat plate fits this model. It may be that we have the part but don't show it here due to data or other error.

If you know the original OEM part number, try searching for it in the search box at the top of this page.

You can also browse through all of the heat plates we carry for your brand grill. If we don't have the exact fit for your grill, we may have a suitable replacement part. Measure your existing part so you'll know exactly what size is needed.

If you have this grill model and know the number and dimensions of your original heat plates, click here to send an email to our GrillDr that includes this information. We greatly appreciate your help.

Part Number: HP-DUMMY
Weight: 1.0
 





14304 Rotisserie components

Universal durable battery operated rotisserie motor. Conveniently eliminates the need for electric cords. Runs on 2 D cells (not included).

Part Number: RO-4
Weight: 1.0

$28.22
 

 





14304 Accessories

Stainless steel smoker box with cover. For use with all grills. Insert moistened wood chips (not included) for your favorite smoke flavor, 8 3/4” x 3 1/2” x 1 1/2”.


Part Number: SSST
Material: stainless steel
Weight: 1.5

$24.00
 
SALE  $27.30

5-piece unique tennis oriented utensil set. Constructed of heavy stainless steel with ”tennis grips” on each utensil. Includes yellow tennis ball style salt & pepper shakers, along with spatula, fork and tong.

Makes a nice gift.for tennis-minded folks



Part Number: US10
Weight: 5.00

$36.78
 

Set of six 22” stainless steel V skewers with wood handles and silicone bezels. Silicone bezel helps the handle stay cool longer. V-shaped skewers keep food from spinning on shaft.

Part Number: 40538
Material: chrome steel
Weight: 1.1

$15.59
 

Stainless Steel Basting Set.

Measurements inside the stainless steel bowl for accurate sauce preparation. Includes silicone basting brush.



Part Number: 14913
Material: stailess steel
Weight: 0.5

$14.41
 

Stainless Steel Ash Cleaning Tray For Use In Ceramic Kamado Grills

Part Number: BRACT
Weight: 1.0

$32.84
 

 



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Thermos gas grill 14304 - Tuesday, May 12 2026

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*Orders for Thermos grill model 14304 $49 and over ship free to the lower 48 states.
See shipping policy below for more info.


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Build Date: May 12 2026