{"product_id":"weil-mclain-386901007-uo-4-ultra-oil-boiler-148k-btu-chimney-vent-burner-sold-separately","title":"Weil-Mclain 386901007 UO-4 Ultra Oil Boiler 148K BTU Chimney Vent (Burner Sold Separately)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Weil-Mclain 386901007 UO-4 Ultra oil boiler has a reputation for reliable boiler design. This hot water boiler is efficient and durable. The Ultra reuses heat that escapes from conventional boilers, increasing efficiency. When equipped with the optional Weil-McLain Advanced Features Module (AFM), the Ultra is user-friendly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eModern appearance allows placement in high traffic living spaces and provides easy serviceability.\u003c\/li\u003e\n  \u003cli\u003eSwing-away door provides simplified inspection, cleaning, and maintenance.\u003c\/li\u003e\n  \u003cli\u003eThree pass design provides better flame control and efficient fuel utilization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe Weil-McLain Ultra Oil boiler features a reversible swing-away door, concealed controls, and venting flexibility. It can be vented to an existing chimney or direct vented using the pre-packaged termination and combustion air kit.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WEIL-MCLAIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 386901007\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAFUE\u003c\/strong\u003e: 87 %\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhase\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Rate\u003c\/strong\u003e: 1.2 GPH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Depth\u003c\/strong\u003e: 29 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Width\u003c\/strong\u003e: 22 1\/16 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCSA Listed\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Height\u003c\/strong\u003e: 40 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Category\u003c\/strong\u003e: Boiler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedium\u003c\/strong\u003e: Hot Water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturn Connection\u003c\/strong\u003e: 1 1\/2 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Connection\u003c\/strong\u003e: 1 1\/2 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAHRI Certified\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASME Certified\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: Oil-Fired\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent Type\u003c\/strong\u003e: Chimney Vent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Floor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet I=B=R Capacity\u003c\/strong\u003e: 129000 BTU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlue Connection Size\u003c\/strong\u003e: 6 Inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBurner Model\u003c\/strong\u003e: Sold Separately\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Line\u003c\/strong\u003e: UO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDOE Heating Capacity\u003c\/strong\u003e: 148000 BTU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Star Listed\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Type\u003c\/strong\u003e: Packaged\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Pump\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCombustion Type\u003c\/strong\u003e: Conventional\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAHRI Reference Number\u003c\/strong\u003e: 7434750\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModulating\/Staging\u003c\/strong\u003e: Staging\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat Exchanger Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdditional Information\u003c\/strong\u003e: Application Residential, Light Commercial, Radiant Heating, Indirect Fired Water Heating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standard\u003c\/strong\u003e: CSA (Canada and US), ASME, AHRI, DOE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoiler Dimensions\u003c\/strong\u003e: 29 Inch Length x 22-1\/16 Inch Width x 40 Inch Height\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoiler Material\u003c\/strong\u003e: Cast Iron (Heat Exchanger)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand Name\u003c\/strong\u003e: ULTRA OIL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBurner Type\u003c\/strong\u003e: Reversible Swing Away\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCatalog Number\u003c\/strong\u003e: 386901007\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomer UPC\u003c\/strong\u003e: 67261920401\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFiring Rate\u003c\/strong\u003e: 1.2 GPH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInclusions Features\u003c\/strong\u003e: Captured Elastomer Seal, Reversible Swing Away Burner Door, Silicone Coated Fiberglass Sealing Rope, Boiler Drain Valve, 30 PSI Relief Valve, Attractive Jacket Design, Hinged Control Pod, Service Switch, Temperature\/Pressure Gauge, Factory Wired Terminal Strip with Labeled Wire Combination Limit and Low Water Cut-Off, Quick Disconnect Burner Plug, Barometric Damper, Circulator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Name\u003c\/strong\u003e: Weil-McLain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: UO-4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptions\u003c\/strong\u003e: Beckett, Direct Vent Kit, 50 PSI Relief Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 150 PSIG (Oil Pump)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Valve Details\u003c\/strong\u003e: Installed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Content\u003c\/strong\u003e: 18.3 Gallon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSections\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e: 87%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBTU\u003c\/strong\u003e: 168K BTU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVenting\u003c\/strong\u003e: Chimney\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent Size (Inches)\u003c\/strong\u003e: 8 x 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type\u003c\/strong\u003e: Boiler\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBTU Input\u003c\/strong\u003e: 127,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoiler Type\u003c\/strong\u003e: Residential\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVenting Type\u003c\/strong\u003e: Chimney Vent, Direct Vent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput (MBH)\u003c\/strong\u003e: 168 MBH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Type\u003c\/strong\u003e: Floor Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 29 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMBH\u003c\/strong\u003e: 168\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturn Pipe Connection\u003c\/strong\u003e: 1-1\/2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Pipe Connection Size\u003c\/strong\u003e: 1-1\/2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL Listed\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolts\u003c\/strong\u003e: 120V\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"WEIL-MCLAIN","offers":[{"title":"Default Title","offer_id":50996641038642,"sku":"386901007","price":4753.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/297717965.jpg?v=1774021473","url":"https:\/\/voomisupply.com\/products\/weil-mclain-386901007-uo-4-ultra-oil-boiler-148k-btu-chimney-vent-burner-sold-separately","provider":"Voomi Supply","version":"1.0","type":"link"}