{"product_id":"laars-jx125n-gas-fired-residential-hydronic-boiler-125-mbtu-h","title":"Laars JX125N Gas-Fired Residential Hydronic Boiler - 125 MBTU\/h","description":"\u003cp\u003e125,000 BTU Output - 84% eff.\u003cbr\u003e1-1\/4\" Water Connections \u003cbr\u003e3\/4\" Gas\u003cbr\u003eLow Water Cutoff, \u003cbr\u003eOutdoor Reset, \u003cbr\u003eLESS PUMP\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Laars_JX_Brochure.pdf\" target=\"_blank\"\u003eBrochure\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Laars_JX_Installation.pdf\" target=\"_blank\"\u003eInstallation Manual\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Laars_JX_Warranty.pdf\" target=\"_blank\"\u003eWarranty \u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Laars_JX_User_Manual.pdf\" target=\"_blank\"\u003eUser Manual\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/JX_Specs.jpg?v=1788404064\" width=\"1161\" height=\"898\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExceptional Value | High Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eThe Laars Mini-Therm® JX is a reliable gas-fired residential boiler with plenty of capacity to keep even the largest home comfortable on the coldest days.  The compact boiler has an efficient low-mass heat exchanger and a super-quick heating response to deliver years of warmth and comfort to your home.\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eReliable Heating with a 20 Year Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eEnergy Saving \"Economy Mode\" Built-In with the Mini-Therm JX Control\u003c\/li\u003e\n\u003cli\u003eEnvironmentally Friendly\u003c\/li\u003e\n\u003cli\u003eSimple Retrofit with Standard Tapping Locations\u003c\/li\u003e\n\u003cli\u003eLongg Life Hybrid Heat Exchanger\u003c\/li\u003e\n\u003cli\u003eDesigned and Built at the Laars Headquarters in Rochester, NH USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003eBenefits of Copper \u0026amp; Cast Iron\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe Mini-Therm JX has a unique, field-proven heat exchanger design that intelligently combines finned copper tubing with cast iron \"wet walls\" to create a perfect balance of quck heat transfer and stored heat.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCopper transfers heat up to 7x faster than cast iron for a faster heating response\u003c\/li\u003e\n\u003cli\u003eCast iron wet walls store excess heat to minimize short cycling - increasing efficiency and heat exchanger life\u003c\/li\u003e\n\u003cli\u003eMini-Therm JX is smaller and lighter than traditional cast iron boilers making installation and maintenance much easier\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eLow Loss Header System\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaintains the correct temperature rise (Delta-T) across the heat exchanger - offering improved performance and longer heat exchanger life\u003c\/li\u003e\n\u003cli\u003eProtects the heat exchanger from low return water temperatures  (Economy Mode or Outdoor Reset)\u003c\/li\u003e\n\u003cli\u003eSystem pump interrupt for anit-condensing feature\u003c\/li\u003e\n\u003cli\u003eAllows for direct replacement of traditionally piped cast iron boilers\u003c\/li\u003e\n\u003cli\u003eReduces installation time resulting in savings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eBenefits of Copper \u0026amp; Cast Iron\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe Mini-Therm JX has a unique, field-proven heat exchanger design that intelligently combines finned copper tubing with cast iron \"wet walls\" to create a perfect balance of quick heat transfer and stored heat.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCopper transfers heat up to 7x faster than cast iron for a faster heating response\u003c\/li\u003e\n\u003cli\u003eCast iron wet walls store excess heat to minimize short cycling - increasing efficiency and heat exchanger life\u003c\/li\u003e\n\u003cli\u003eMini-Therm JX is smaller and lighter than traditional cast iron boilers making installation and maintenance much easier\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLaars Low Loss Header System\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaintains the correct temperature rise (Delta-T) across the heat exchanger - offering improved performance and longer heat exchanger life\u003c\/li\u003e\n\u003cli\u003eProtects the heat exchanger from low return water temperatures\u003c\/li\u003e\n\u003cli\u003eAllows for direct replacement of traditionally piped cast iron boilers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Laars","offers":[{"title":"Default Title","offer_id":47345025122477,"sku":"JX125NLXU1","price":2517.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/LaarsJX_5683c070-d4ca-4863-8d3b-314f93405593.png?v=1787909678","url":"https:\/\/www.bostonheatingsupply.com\/products\/laars-jx125n-gas-fired-residential-hydronic-boiler-125-mbtu-h","provider":"Boston Heating Supply","version":"1.0","type":"link"}