{"product_id":"laars-nth850njx2-neotherm-commercial-hydronic-boiler","title":"Laars NTH850NJX2 NeoTherm Commercial Hydronic Boiler","description":"\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eNeoTherm Features:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eFloor-standing condensing boiler\u003c\/li\u003e\n\u003cli\u003eAll connection are on top of unit\u003c\/li\u003e\n\u003cli\u003eStainless steel heat exchanger\u003c\/li\u003e\n\u003cli\u003eRated for alcove and closet installations\u003c\/li\u003e\n\u003cli\u003eEasy to service\u003c\/li\u003e\n\u003cli\u003eWill qualify for Energy Rebates\u003c\/li\u003e\n\u003cli\u003eLow NOx emissions\u003c\/li\u003e\n\u003cli\u003e95%+ AFUE\u003c\/li\u003e\n\u003cli\u003eLaars Integrated Control System\u003c\/li\u003e\n\u003cli\u003eWorks with Building Automation Services (BAS)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eStandard Equipment:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eHigh condensing efficiency\u003c\/li\u003e\n\u003cli\u003eModulation down to 20% of full fire (5:1 turndown)\u003c\/li\u003e\n\u003cli\u003eSealed combustion chamber\u003c\/li\u003e\n\u003cli\u003ePre-mix stainless steel burner\u003c\/li\u003e\n\u003cli\u003eLow NOx system exceeds the most stringent regulations for air quality - 10ppm NOx\u003c\/li\u003e\n\u003cli\u003eHorizontal or vertical direct vent\u003c\/li\u003e\n\u003cli\u003eHorizontal vent and air terminals\u003c\/li\u003e\n\u003cli\u003eVent and air pipe lengths of up to 100 equivalent fee (each)\u003c\/li\u003e\n\u003cli\u003eBuilt-in condensate trap\u003c\/li\u003e\n\u003cli\u003eVent temperature cutoff\u003c\/li\u003e\n\u003cli\u003eSpark ignition system\u003c\/li\u003e\n\u003cli\u003e160 psi maximum working pressure\u003c\/li\u003e\n\u003cli\u003eASME \"H\" stamp\u003c\/li\u003e\n\u003cli\u003eStainless steel heat exchanger with welded construction (no gaskets)\u003c\/li\u003e\n\u003cli\u003e30 psi ASME rated pressure relief valve\u003c\/li\u003e\n\u003cli\u003eBoiler circulator, mounted and wired inside jacket (size 285 only, sizes 399-500 optional)\u003c\/li\u003e\n\u003cli\u003e75 psi ASME rated pressure relief valve\u003c\/li\u003e\n\u003cli\u003eTemperature and pressure gauge\u003c\/li\u003e\n\u003cli\u003eDrain valve\u003c\/li\u003e\n\u003cli\u003eMultiple pump control for boiler, system and indirect domestic water pumps, each with delay\u003c\/li\u003e\n\u003cli\u003eOptional pump (sized to model) available for field installation\u003c\/li\u003e\n\u003cli\u003eElectronic PID modulating control\u003c\/li\u003e\n\u003cli\u003eLarge user-interface and display\u003c\/li\u003e\n\u003cli\u003eAlarm output\u003c\/li\u003e\n\u003cli\u003eAccepts external (4- 20mA) modulation signal\u003c\/li\u003e\n\u003cli\u003eIndirect water heater priority with sensor\u003c\/li\u003e\n\u003cli\u003eOutdoor reset (sensor included)\u003c\/li\u003e\n\u003cli\u003eOn\/Off toggle switch\u003c\/li\u003e\n\u003cli\u003eManual reset high limit\u003c\/li\u003e\n\u003cli\u003eBurner site glass\u003c\/li\u003e\n\u003cli\u003eZero clearance to combustible surfaces\u003c\/li\u003e\n\u003cli\u003e12-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan\u003e\u003cstrong\u003eResources:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Laars_NeoTherm_NTH_285-850_Brochure.pdf?v=1788404065\" target=\"_blank\"\u003eBrochure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Laars_NeoTherm_NTH_80-850_NTV_150_850_Installation_Manual.pdf\" target=\"_blank\"\u003eInstallation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Laars_NeoTherm_NTH_285-850_Submittal_Data.pdf?v=1788404063\" target=\"_blank\"\u003eSpecification Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/Laars_Neotherm_Parts_List.pdf?v=1788404067\" target=\"_blank\"\u003eParts List\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Laars","offers":[{"title":"Default Title","offer_id":47344144777389,"sku":"NTH850","price":17052.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/LaarsNeoTherm.1_2fe1d9bd-98fa-4e6b-b789-fa6b30b28c3a.gif?v=1787903676","url":"https:\/\/www.bostonheatingsupply.com\/products\/laars-nth850njx2-neotherm-commercial-hydronic-boiler","provider":"Boston Heating Supply","version":"1.0","type":"link"}