{"product_id":"475618","title":"Pentair ETi 250\/400 Pressure Relief Valve (475618)","description":"\u003cp\u003eUsing the right replacement part matters during pool and spa service. Pentair ETi 250\/400 Pressure Relief Valve (475618) supports a focused repair where fit, function, and reliability are important.\u003c\/p\u003e\n\u003cp\u003eA proper pressure relief valve is a critical safety and service component on ETi 250 and ETi 400 heater systems, helping relieve excess pressure during operation. It is useful when the existing component shows wear, damage, age-related failure, or performance issues in the larger pool or spa system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade for ETi heater pressure-management repairs\u003c\/li\u003e\n\u003cli\u003eSupports safer heater operation and protection against pressure-related stress\u003c\/li\u003e\n\u003cli\u003eCheck thread fit, relief rating, and heater compatibility before installation\u003c\/li\u003e\n\u003cli\u003eUse part number to verify fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore installation, compare the existing part number, dimensions, and system configuration. A careful match helps protect surrounding equipment and supports proper operation.\u003c\/p\u003e","brand":"Pentair Pool Products","offers":[{"title":"Default Title","offer_id":48503671029915,"sku":"475618","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/47-102-1818_XL.jpg?v=1778040342","url":"https:\/\/www.bathandspaparts.com\/products\/475618","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}