{"product_id":"f21-1028-1391-genuine-paccar-hvac-a-c-heater-dash-control","title":"F21-1028-1391 Genuine Paccar HVAC A\/C Heater Dash Control","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"504\" data-start=\"195\"\u003eThe F21-1028-1391 is a genuine Paccar HVAC A\/C heater dash control designed for compatible Kenworth and Peterbilt cab climate control systems. It manages operator commands for heating, ventilation, and air conditioning functions while communicating adjustment inputs to the vehicle climate control components.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"659\" data-start=\"533\"\u003eThe F21-1028-1391 HVAC A\/C heater dash control is manufactured to Paccar specifications for interior climate system operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjusts HVAC temperature and airflow settings through driver controls.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"802\" data-start=\"734\"\u003eProvides control input for heating and air conditioning functions.\u003c\/li\u003e\n\u003cli data-end=\"866\" data-start=\"803\"\u003eInterfaces with factory dashboard climate control components.\u003c\/li\u003e\n\u003cli data-end=\"930\" data-start=\"867\"\u003eSends operating commands through the cab HVAC control system.\u003c\/li\u003e\n\u003cli data-end=\"996\" data-start=\"931\"\u003eMaintains reliable climate adjustment during vehicle operation.\u003c\/li\u003e\n\u003cli data-end=\"1069\" data-start=\"997\"\u003eSupports proper operation of integrated heating and cooling functions.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 98px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 29.6663%;\"\u003e\n\u003ccol style=\"width: 70.1483%;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e F21-1028-1391\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003ePaccar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eHVAC A\/C Heater Dash Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp data-start=\"1100\" data-end=\"1459\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe F21-1028-1391 should be installed after inspecting the dashboard mounting area, wiring harness, and electrical connector for damaged terminals, corrosion, or loose connections that may affect HVAC operation. After installation, test all climate control functions, verify correct switch response, and confirm proper heating, ventilation, and A\/C operation.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003eAlways verify the part number, vehicle application, HVAC system configuration, and electrical connector type before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Paccar","offers":[{"title":"Default Title","offer_id":43507178799167,"sku":"F21-1028-1391","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/3971\/7695\/files\/57_5dbd3bd2-342f-43bc-a999-e1ab12905c9b.jpg?v=1782213531","url":"https:\/\/linetruckparts.com\/products\/f21-1028-1391-genuine-paccar-hvac-a-c-heater-dash-control","provider":"Line Truck Parts","version":"1.0","type":"link"}