
Key features
- Converts between liquid propane and natural gas
- Fits the Sunstone 3 burner 28" grill w/IR
- Includes regulators, auto ignition and safety valves, and adapters
- Infrared orifices for natural gas and liquid propane
- Stainless steel components and high-grade alloys
- DIY friendly installation
Description
The Conversion Kit for Sun3B-28" Grill w/IR (P-CKSun3BIR) converts the Sunstone 3 burner 28" grill w/IR between liquid propane and natural gas. It has all the parts for that model.
The kit includes regulators for steady fuel flow on either gas, auto ignition and safety valves, adapters, and orifices sized for natural gas and liquid propane infrared burners. The parts are stainless steel and high-grade alloys, installation is DIY friendly, and the kit weighs about 5 lbs.
| Name | Conversion Kit for Sun3B-28"Grill w/IR - P-CKSun3BIR |
|---|---|
| Item No. | P-CKSun3BIR |
| Series | Parts & Accessories |
| Product size | 28" W |
Specifications
| Type | Package |
|---|---|
| Collection | Parts & Accessories |
| Width | 28" |
| Burners | 3 |
| Burner Type | Stainless steel I-burners plus one infrared rotisserie back burner |
| Fuel Type | Natural gas or propane |
| Material | Stainless steel components, high-grade alloys |
| Installation | DIY friendly with included adapters and valves |
| Weight | Approx. 5 lbs |
| Compatibility | Sunstone 3-Burner 28" Grill w/IR |
| Brand | Sunstone |
| Warranty | View warranty |
Compare models
| Compare5 models | |||||
|---|---|---|---|---|---|
| Price | $238.00 | $184.00 | $219.00 | $273.00 | $308.00 |
| SKU | P-CKSun3BIR | P-Cksun3B | P-CKSun4B | P-CKSun4BIR | P-CKSun5B |
| Type | Package | Package | Package | Package | Package |
| Width | 28" | 28" | 34" | 34" | 42" |
| Dimensions | Not listed | Kit components designed for 28" 3 burner grills | Kit components sized for Sunstone 4B-34" Grill | Not listed | Varies by component; designed for 42" grills |
| Burners | 3 | 3 | Not listed | 4 | Not listed |
| Burner Type | Stainless steel I-burners plus one infrared rotisserie back burner | Not listed | Not listed | Stainless steel I-burners plus one infrared rotisserie back burner | Stainless steel I-burners plus one infrared rotisserie back burner |
| Fuel Type | Natural gas or propane | Liquid Propane / Natural Gas Conversion | Natural gas or propane | Natural gas or propane | Natural gas or propane |
| Material | Stainless steel components, high-grade alloys | Stainless Steel and High-Grade Components | 304 Stainless Steel (where applicable) | High-grade metal components with stainless steel valves | High-grade stainless steel components |
| Installation | DIY friendly with included adapters and valves | Not listed | Not listed | Not listed | Not listed |
| Weight | Approx. 5 lbs | Approx. 2 lbs | Approximately 2.5 lbs | Approx. 5 lbs | Approx. 3 lbs |
| Compatibility | Sunstone 3-Burner 28" Grill w/IR | Sunstone 3 burner 28" model grills | Sunstone 4B-34" grill for perfect compatibility | Sunstone 4 burner 34" grill w/IR | Sunstone 5B 42" grill w/IR |
| Brand | Sunstone | Sunstone | Sunstone | Sunstone | Sunstone |
| Warranty | |||||
| You're viewing this | View model | View model | View model | View model |
Warranty
Warranty
Coverage depends on the product. See the warranty page for the full terms.
Shipping & returns
Shipping & Delivery
All orders ship free to the 48 contiguous United States.
Larger (freight) shipments are curb-side only. A signature and possibly assistance may be required for unloading. We will work with you to arrange a delivery date and time, but the final details will be between you and the freight carrier.
IMPORTANT: ALL LTL DELIVERIES ARE CURBSIDE UNLESS WHITE GLOVE FEES ARE PAID. All reports of damage must be made within 48 hours after delivery.
Receiving Your Shipment
If you received an item that appears to have been damaged in-transit, call us immediately at 888-934-9449 or 512-487-5116, preferably while the driver is still there.
Inspect all freight before signing the driver's receipt. If damage is found, do not reject the shipment, note the damage on the receipt and contact us. For concealed damage, a claim must be filed within 48 hours of delivery.
FedEx and UPS claims are usually resolved within 14 business days. Freight shipper claims may take up to 120 calendar days.
Returns & Exchanges
Returns are accepted within 60 days of original purchase, in original packaging and unused, for a full refund minus a 15% Restocking Fee.
Items cannot have been installed or used. Customer is responsible for all return freight charges, unless the error is on our part. All returned goods must be in new condition and in original cartons, well packed.
We recommend insuring products when shipping back to us. Returns will be rejected if the product is received damaged.
Customer reviews
About our reviews: they come from verified direct customers and from our authorized dealer network, including Home Depot, Lowe's, Amazon and other Sunstone dealers.
I picked up this conversion kit for my Sun3B-28" grill and it was a breeze to install. Everything fit perfectly, and now I can easily switch between natural gas and propane depending on my setup. Sunstone really thought this through.
This conversion kit is exactly what I needed. I had a propane line run to my outdoor kitchen, but decided to switch to natural gas, and this kit made it seamless for my 28" infrared grill. The quality of the parts is top-notch, as expected from Sunstone.
Being able to convert my 3-burner infrared grill with this kit has been a game-changer. Whether I'm hooking up to a portable tank for a tailgate or using my home's natural gas line, it's super convenient. The instructions were clear, and I had it done in no time.
As a BBQ enthusiast, having the option to switch fuel types on my Sunstone grill is invaluable. This kit for the 28" infrared model made the conversion straightforward, and I haven't noticed any difference in performance. Really happy with the versatility it provides.
The conversion kit itself is well-made and does exactly what it's supposed to for the 3-burner infrared grill. Installation was mostly smooth, though a couple of the fittings were a bit tighter than expected. Once everything was connected, it worked perfectly, but it took a little more effort than I anticipated.
Questions & answers
5 questions answered
Austin Outdoor Kitchens support team
Austin Outdoor Kitchens support team
Austin Outdoor Kitchens support team
Austin Outdoor Kitchens support team
Austin Outdoor Kitchens support team
You May Also Like









