{"product_id":"weil-mclain-672619218550-wgotm-series-4-cast-iron-hot-water-oil-boiler-with-taco-007-circulator-98-mbh-86-2-afue","title":"Weil-mclain 672619218550 Wgotm Series 4 Cast Iron Hot Water Oil Boiler with Taco 007 Circulator 98 Mbh 86.2% Afue","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Weil-McLain 672619218550 is a WGOTM Series 4 cast iron hot water oil boiler designed for residential floor-mount installations. This unit delivers 98 MBH input and is rated at 86.2% AFUE, making it a reliable and efficient choice for oil-fired hydronic heating systems. The boiler is built with durable cast iron sections that hold heat well and stand up to years of demanding use. It is a dedicated water-only unit, meaning it does not include a tankless heater or cover plate, keeping the design straightforward for heating professionals who need a clean, serviceable install.\u003c\/p\u003e\u003cp\u003eAccess and serviceability are central to the WGOTM Series 4 design. A quick-open top and swing-away burner door provide full combustion chamber access, so technicians can inspect and service the unit with minimal downtime. A recessed target wall protects the interior from damage caused by flue brushes during cleaning. Two flue outlets located on the rear and top give installers complete venting flexibility to work within a wide range of mechanical room layouts. The boiler ships with a low water cutoff and full water trim already included, reducing the need for additional components at installation.\u003c\/p\u003e\u003cp\u003eThe burner is sold separately. Compatible burners include Carlin, Beckett, and Aiello models, giving HVAC contractors the flexibility to match the burner to the job requirements. The unit is AHRI Certified and CSA Certified, and carries a Net I=B=R Capacity of 100,000 BTU. It operates on 120V single-phase power and connects to 1.5-inch supply and return piping. Dimensions measure approximately 35.625 inches in height, 20.25 inches in width, and 16.875 inches in depth. The unit vents via natural draft and is built to ASME standards. With its Slate Gray finish introduced in 2021, this boiler is a proven solution for residential oil heating replacement and new installation projects.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron heat exchanger sections for long service life and high thermal retention\u003c\/li\u003e\n\u003cli\u003eSwing-away burner door and quick-open top for fast, full-chamber access during maintenance\u003c\/li\u003e\n\u003cli\u003eDual rear and top flue outlets for flexible natural draft venting configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Weil-McLain WGOTM Series 4 cast iron oil boiler combines durable construction, flexible venting, and easy serviceability for residential hydronic heating applications. It arrives with LWCO and full water trim included, ready for burner installation by qualified HVAC professionals.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 672619218550\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection\u003c\/strong\u003e: WGOTM Series 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Type\u003c\/strong\u003e: Floor Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput (MBH)\u003c\/strong\u003e: 98 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBTU Heat Rating\u003c\/strong\u003e: 115000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet I=B=R Capacity\u003c\/strong\u003e: 100000 BTU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFUE\u003c\/strong\u003e: 86.2%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: Oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Type\u003c\/strong\u003e: Natural Draft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition System\u003c\/strong\u003e: Indirect Fired\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensing\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 0.95 gph\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Pipe Connection Size\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Pipe Connection\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolts\u003c\/strong\u003e: 120V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase\u003c\/strong\u003e: Single Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 35.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 20.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 16.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASME Certified\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA Certified\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAHRI Certified\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIL-MCLAIN","offers":[{"title":"Default Title","offer_id":51120845816114,"sku":"672619218550","price":4204.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304883467.jpg?v=1777741232","url":"https:\/\/voomisupply.com\/products\/weil-mclain-672619218550-wgotm-series-4-cast-iron-hot-water-oil-boiler-with-taco-007-circulator-98-mbh-86-2-afue","provider":"Voomi Supply","version":"1.0","type":"link"}