{"product_id":"pentair-77707-0253-commercialbustion-blower-kit-400k-na","title":"Pentair 77707-0253 Commercialbustion Blower Kit - 400K NA","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003ePentair 77707-0253 Commercial Combustion Blower Kit - 400K NA is a replacement blower Assembly for compatible 400K BTU natural gas heater models. It regulates airflow for proper combustion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003eA malfunctioning blower can result in ignition failure or unstable flame patterns. Replacing it restores dependable heating performance and system safety. Proper airflow supports efficient fuel burn.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 77707-0253\u003c\/li\u003e\n\u003cli\u003eCommercial combustion blower kit\u003c\/li\u003e\n\u003cli\u003eFor 400K BTU heater models\u003c\/li\u003e\n\u003cli\u003eNatural gas configuration\u003c\/li\u003e\n\u003cli\u003eReplacement blower Assembly\u003c\/li\u003e\n\u003cli\u003eConfirm exact heater model and fuel type before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003eTurn off gas and power before servicing. Inspect burner Assembly and venting components during replacement. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003ePentair produces natural gas and LP pool heaters widely used across the industry. Their commercial heater systems are supported with readily available parts. Pentair maintains strong reputation in heating technology. The brand is trusted by service professionals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003eThis blower is commonly replaced when diagnosing heater error codes or flame rollout issues. It is also installed during full heater rebuilds.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078588690706,"sku":"77707-0253","price":779.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN777070253_0.jpg?v=1772562370","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-77707-0253-commercialbustion-blower-kit-400k-na","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}