{"product_id":"greystone-burner-control-black-knob-cf-rv17-cf-rv21-oem-replacement","title":"Greystone - Burner Control Black Knob for CF-RV17 \u0026 CF-RV21 RV Range - OEM Replacement Part - 2022451433","description":"\u003cdiv style=\"background:#f3f4f6;border-left:4px solid #1d9bf0;padding:16px;margin-bottom:12px;\"\u003e\u003cstrong style=\"color:#1d9bf0;\"\u003e✓ ElkhartRVParts.com - The Only Authorized Place for Greystone\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#f3f4f6;border-left:4px solid #10b981;padding:16px;margin-bottom:20px;\"\u003e\u003cstrong style=\"color:#10b981;\"\u003e✓ 100% Verified Authentic OEM Grade Part\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003cp\u003eWhen your Greystone CF-RV17 or CF-RV21 RV range burner knob cracks, fades, or stops turning cleanly, this OEM-grade replacement gets your cooktop back in action fast. Sourced directly through authorized Lippert\/Greystone channels, this black plastic burner control knob is an exact fit — no modifications, no guesswork.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOEM-grade black plastic burner control knob for Greystone CF-RV17 and CF-RV21 RV ranges\u003c\/li\u003e\n\u003cli\u003eCompatible with both standard and DIGITAL (CF-RV17-D \/ CF-RV21-D) model variants\u003c\/li\u003e\n\u003cli\u003eLED Printed Circuit Board (PCB) backlight compatible — LED PCB and silver trim ring sold separately (Part #2022452996)\u003c\/li\u003e\n\u003cli\u003eSold individually — 1 knob per order; mix and match knob styles as needed\u003c\/li\u003e\n\u003cli\u003ePart Number: 2022451433 | SKU: 2022451433\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable black plastic construction built to withstand RV cooking environments\u003c\/li\u003e\n\u003cli\u003eAuthorized Lippert\/Greystone replacement part — not an aftermarket imitation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Burner Control Knob?\u003c\/h2\u003e\n\u003cp\u003eNot all replacement knobs are created equal. Generic aftermarket knobs often fit loosely, fade quickly, or lack the tactile precision of the original. This Greystone CF-RV17 CF-RV21 replacement burner knob is sourced through authorized channels, ensuring the same fit, feel, and durability as the factory-installed part. Whether you're a full-time RVer or a weekend warrior, a properly functioning burner control knob is essential for safe, reliable cooking on the road.\u003c\/p\u003e\n\u003cp\u003eThe burner control knob is one of three knob styles available for the CF-RV17 and CF-RV21 — see the comparison table below to find the exact knob type you need.\u003c\/p\u003e\n\n\u003ch2\u003eCompare Greystone CF-RV17 \u0026amp; CF-RV21 Replacement Knobs\u003c\/h2\u003e\n\u003cp\u003eThe CF-RV17 and CF-RV21 ranges use three distinct knob types. Make sure you're ordering the right one for your repair:\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.95rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#dc2626;color:#fff;\"\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #e5e7eb;\"\u003eModel \/ Part #\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #e5e7eb;\"\u003eKnob Type\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #e5e7eb;\"\u003eFunction\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #e5e7eb;\"\u003eLED Compatible\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;border:1px solid #e5e7eb;\"\u003eView Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-left:3px solid #dc2626;background:#fef2f2;\"\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003e2022451433\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBurner Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eControls individual burner flame level\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003e\u003cem\u003eYou are here\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003e2022451507\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eIgniter Control\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eControls burner ignition spark\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003e\u003ca href=\"\/en-ca\/products\/greystone-igniter-control-black-knob-fits-cf-rv17-cf-rv21\" style=\"color:#dc2626;\"\u003eView Details\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9fafb;\"\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eGENERICBURNERIGNITER\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eIgniter \u0026amp; Flame Control\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eCombined ignition and flame control\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003e\u003ca href=\"\/en-ca\/products\/greystone-igniter-and-flame-control-black-knob-fits-cf-rv17-cf-rv21\" style=\"color:#dc2626;\"\u003eView Details\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003e2022451573\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eTemperature Control\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eControls oven temperature setting\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border:1px solid #e5e7eb;\"\u003e\u003ca href=\"\/en-ca\/products\/greystone-temperature-control-black-knob-cf-rv17-cf-rv21-oem-replacement\" style=\"color:#dc2626;\"\u003eView Details\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:0.9rem;color:#6b7280;margin-top:8px;\"\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Not sure which knob you need? The burner control knob is the most commonly replaced — it controls the gas flow to each individual burner. If your igniter clicks but the flame won't adjust, this is the knob to replace.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 2022451433\u003c\/li\u003e\n\u003cli\u003eMaterial: Black plastic\u003c\/li\u003e\n\u003cli\u003eKnob Type: Burner control (gas flow regulation)\u003c\/li\u003e\n\u003cli\u003eCompatible Models: Greystone CF-RV17, CF-RV21, CF-RV17-D (Digital), CF-RV21-D (Digital)\u003c\/li\u003e\n\u003cli\u003eLED PCB Backlight: Compatible — LED PCB and trim ring sold separately (Part #2022452996)\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 knob per order\u003c\/li\u003e\n\u003cli\u003eManufacturer: Lippert \/ Greystone\u003c\/li\u003e\n\u003cli\u003eInstallation: Direct replacement, no tools required for most installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Greystone Burner Control Black Knob (Part #2022451433)\u003c\/li\u003e\n\u003cli\u003eNote: LED Printed Circuit Board and silver trim ring are NOT included — order Part #2022452996 separately if needed for digital backlit models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Models \u0026amp; Related Parts\u003c\/h2\u003e\n\u003cp\u003eThis knob fits the full Greystone CF-RV17 and CF-RV21 range family. Browse related parts and accessories:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/greystone-igniter-control-black-knob-fits-cf-rv17-cf-rv21\" style=\"color:#dc2626;\"\u003eGreystone Igniter Control Black Knob - CF-RV17 \u0026amp; CF-RV21\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/greystone-igniter-and-flame-control-black-knob-fits-cf-rv17-cf-rv21\" style=\"color:#dc2626;\"\u003eGreystone Igniter \u0026amp; Flame Control Black Knob - CF-RV17 \u0026amp; CF-RV21\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/greystone-temperature-control-black-knob-cf-rv17-cf-rv21-oem-replacement\" style=\"color:#dc2626;\"\u003eGreystone Temperature Control Black Knob - CF-RV17 \u0026amp; CF-RV21\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/greystone-cf-rv17-17-oven-door-assembly-21-5x11-5-complete-replacement-door-for-rv-range-2022451445\" style=\"color:#dc2626;\"\u003eGreystone CF-RV17 Oven Door Assembly - Complete Replacement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhich knob do I need — burner, igniter, or temperature?\u003c\/strong\u003e\u003cbr\u003eThe burner control knob (this listing) regulates gas flow to each burner. The igniter knob controls the spark for ignition. The temperature knob controls oven heat. Check which knob is damaged or missing on your range before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with the CF-RV17-D Digital model?\u003c\/strong\u003e\u003cbr\u003eYes. This knob fits both the standard and Digital (D) variants of the CF-RV17 and CF-RV21. For the LED backlight feature on digital models, you'll also need Part #2022452996 (sold separately).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I install a replacement knob on my Greystone range?\u003c\/strong\u003e\u003cbr\u003eMost Greystone knobs are a direct pull-off, push-on replacement. Simply pull the old knob straight off the valve stem and press the new one firmly into place. No tools required in most cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I buy all the knobs I need in one order?\u003c\/strong\u003e\u003cbr\u003eEach knob is sold individually (1 per order). Add multiple knobs to your cart to replace all damaged or worn knobs in one shipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if I need the LED backlight trim ring too?\u003c\/strong\u003e\u003cbr\u003eThe silver trim ring and LED PCB for the digital backlit models are sold separately as Part #2022452996. Search our store for that part number to add it to your order.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Elkhart RV Parts?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAuthorized source for Lippert and Greystone OEM parts\u003c\/li\u003e\n\u003cli\u003e100% verified authentic — no aftermarket substitutes\u003c\/li\u003e\n\u003cli\u003eFast shipping on in-stock parts\u003c\/li\u003e\n\u003cli\u003eKnowledgeable RV parts team ready to help\u003c\/li\u003e\n\u003cli\u003eHassle-free returns on eligible items\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#f3f4f6;border-left:4px solid #dc2626;padding:16px;margin-top:20px;\"\u003e\n\u003cstrong style=\"color:#dc2626;\"\u003eReady to restore your Greystone range?\u003c\/strong\u003e Add the correct knob to your cart now. Need help identifying your exact part? Use our AI Live Chat for instant assistance.\n\u003c\/div\u003e","brand":"Greystone","offers":[{"title":"Default Title","offer_id":46438849708184,"sku":"2022451433","price":16.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0346\/2397\/9579\/files\/C4B2B52E-BE21-444B-9DC5-76AA0B1E9BFA.jpg?v=1744832801","url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/greystone-burner-control-black-knob-cf-rv17-cf-rv21-oem-replacement","provider":"Elkhart RV Parts","version":"1.0","type":"link"}