{"product_id":"ferroli-heat-exchanger-orings-39841661","title":"Ferroli Heat Exchanger O'rings 39841660","description":"\u003ch2\u003e\u003cstrong\u003eFerroli Heat Exchanger Washer O-Ring (39841660)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eFerroli Heat Exchanger Washer O-Ring\u003c\/b\u003e (Part Number: \u003cb\u003e39841660\u003c\/b\u003e) is a high-grade hydraulic sealing component designed to handle the demanding heating and hot water cycles within specific Ferroli domestic boilers. Made from premium, heat-resistant EPDM rubber, these O-rings provide a perfectly watertight and leak-proof seal at the primary and secondary plate heat exchanger ports. They prevent internal pressure drops, dripping, and cross-contamination between the heating circuit and domestic hot water supply.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh Thermal Stability:\u003c\/b\u003e Engineered from premium elastomeric compounds that expand and contract reliably under continuous high-temperature shifts without weakening or tracking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLeak \u0026amp; Drop Prevention:\u003c\/b\u003e Directly eliminates small interface drips and structural pressure drops that occur when original seals flatten or turn brittle over time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFlawless Manifold Seating:\u003c\/b\u003e Dimensioned precisely to lock cleanly into the hydraulic group seating tracks, reducing the risk of seal distortion or pinching during tightening.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE 31C — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE 38C — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE Plus 31C — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE Plus 38C — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE 25S — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE 31S — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE Plus 18S — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE Plus 25S — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE Plus 35S — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE Plus 18 OV — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Optimax HE Plus 25 OV — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Domicondens F 24 — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Domicondens F 28 — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Domiproject D F24 — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli Domina F24 N — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFerroli FerEasy D — \u003cb\u003e39841660\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferroli","offers":[{"title":"Default Title","offer_id":58278997852544,"sku":"A01090-01","price":1.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/7645\/8379\/files\/Image01_3bd41eba-84ff-499e-ac11-902fb20020ae.webp?v=1781672159","url":"https:\/\/www.aspares.co.uk\/products\/ferroli-heat-exchanger-orings-39841661","provider":"Aspares","version":"1.0","type":"link"}