{"product_id":"460745","title":"Pentair MasterTemp 250 Air Orifice Kit (460745)","description":"\u003cp\u003eBuilt for the application shown, this MasterTemp 250 Air Orifice Kit supports a cleaner, more reliable repair when the existing component is cracked, worn, heat damaged, or no longer operating correctly. It is used in the heater combustion system to help meter the air path for the correct burner configuration.\u003c\/p\u003e\u003cp\u003eBecause orifice sizing affects how the heater breathes and fires, this is a precision replacement part rather than a generic fitting. Always compare the existing part, equipment label, installation date notes, and part number 460745 before finalizing the repair.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain the intended air\/fuel balance.\u003c\/li\u003e\n\u003cli\u003eImportant during heater repair, conversion, or combustion service.\u003c\/li\u003e\n\u003cli\u003eMatch by model, BTU rating, and part number.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is a practical replacement choice for maintenance teams, pool professionals, and homeowners who want the right fit for a dependable equipment repair.\u003c\/p\u003e","brand":"Pentair\/Sta-Rite","offers":[{"title":"Default Title","offer_id":48509917921435,"sku":"460745","price":106.78,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/47-102-1504_XL.jpg?v=1778107790","url":"https:\/\/www.bathandspaparts.com\/en-ca\/products\/460745","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}