{"product_id":"zilmet-zft8r-2-1-gallon-flat-hydronic-expansion-tank-1-2-mnpt","title":"Zilmet ZFT8R 2.1 Gallon Flat Hydronic Expansion Tank, 1\/2\" MNPT","description":"\u003ch1\u003eZilmet ZFT8R 2.1 Gallon Flat Hydronic Expansion Tank, 1\/2\" MNPT\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Profile Design for Wall-Mounted Boilers and High-Efficiency Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eZilmet ZFT flat hydronic expansion tanks offer high capacity in a compact size, making them an ideal match for today’s heating systems. From traditional installations to wall-mounted boiler boards, every unit includes convenient, installer-focused features\u003cbr\u003eto streamline every job and make service easy. See why ZFT-series are the modern solution for dependable hydronic protection. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow-profile design with optimized expansion capacity to protect new or existing installations\u003c\/li\u003e\n\u003cli\u003eIndustry-best diaphragm acceptance withstands greater expansion volume without overextending\u003c\/li\u003e\n\u003cli\u003eIncludes welded bracket for flexible mounting options in any position\u003c\/li\u003e\n\u003cli\u003eExclusive union connection simplifies installation; dual-check design allows dry-disconnect for easy service\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerfect accessory to pair with a wall hung condensing boiler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"a4ha7-0-0\" data-editor=\"b05k6\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"a4ha7-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"a4ha7-0-0\"\u003eProvides a more professional look to the mechanical room \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"912u1-0-0\" data-editor=\"b05k6\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"912u1-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"912u1-0-0\"\u003eGreat for tight installations \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"4thue-0-0\" data-editor=\"b05k6\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"4thue-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"4thue-0-0\"\u003eAllows for easier access to the boiler for maintenance\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"9t4s8-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-reset public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"9t4s8-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"9t4s8-0-0\"\u003eCarbon Steel Shell Stainless Steel Connection \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"cfi5f-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"cfi5f-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"cfi5f-0-0\"\u003eSBR synthetic rubber membrane \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"2npjk-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"2npjk-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"2npjk-0-0\"\u003e½” NPT connection\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"9thb0-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"9thb0-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"9thb0-0-0\"\u003eMax working pressure (ZFT8C, ZFT18C, ZFT8R): 43.5 PSIG\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"7sbhv-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"7sbhv-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"7sbhv-0-0\"\u003eOperating temperature: 194°F \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"eoc7d-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"eoc7d-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"eoc7d-0-0\"\u003eFactory precharge: 12 PSIG \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"eoc7d-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\u003cspan data-offset-key=\"eoc7d-0-0\"\u003eIndustry Size:  #15\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"eoc7d-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\u003cspan data-offset-key=\"eoc7d-0-0\"\u003eCapacity:  2.1 gallons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"eoc7d-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\u003cspan data-offset-key=\"eoc7d-0-0\"\u003eLength:  17.2\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"eoc7d-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\u003cspan data-offset-key=\"eoc7d-0-0\"\u003eWidth:  9.8\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"eoc7d-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\u003cspan data-offset-key=\"eoc7d-0-0\"\u003eHeight:  3.7\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"eoc7d-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\u003cspan data-offset-key=\"eoc7d-0-0\"\u003eWeight:  10lb\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"eoc7d-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\u003cspan data-offset-key=\"eoc7d-0-0\"\u003eAcceptance:  1.1 gallons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"afq5i-0-0\" data-editor=\"fdg5b\" data-block=\"true\" class=\"richeditor2459980606__unstyled public-DraftStyleDefault-unorderedListItem public-DraftStyleDefault-depth0 public-DraftStyleDefault-listLTR\"\u003e\n\u003cdiv data-offset-key=\"afq5i-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"afq5i-0-0\"\u003eFOR HYDRONIC USE ONLY\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan\u003e\u003ca href=\"https:\/\/zilmetusa.com\/wp-content\/uploads\/2025\/08\/Easy-Pro.pdf\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/zilmetusa.com\/wp-content\/uploads\/2025\/10\/Flat-Hydronic-Tank.pdf\"\u003eBrochure\u003c\/a\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/zilmetusa.com\/wp-content\/uploads\/2025\/11\/Expansion-Tanks-Installation-Manual.pdf\"\u003e\u003cspan\u003eInstallation Instructions\u003c\/span\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/zilmetusa.com\/wp-content\/uploads\/2025\/10\/Flat-Hydronic-Expansion-Tank-Data-Submittal.pdf\"\u003e\u003cstrong\u003eSubmittal\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Edmondson Supply","offers":[{"title":"Default Title","offer_id":51751719338200,"sku":"ZFT8R-15","price":103.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/6709\/7956\/files\/ZFT-web.webp?v=1780162695","url":"https:\/\/edmondsonsupply.com\/products\/zilmet-zft8r-2-1-gallon-flat-hydronic-expansion-tank-1-2-mnpt","provider":"Edmondson Supply","version":"1.0","type":"link"}