{"product_id":"weil-mclain-cga-7-series-3-200000-btu-cast-iron-natural-gas-boiler","title":"Weil-McLain CGa-7 Series 3 200,000 BTU Cast Iron Natural Gas Boiler","description":"\u003ch2\u003eWeil-McLain CGa-7 Series 3 200,000 BTU Cast Iron Natural Gas Boiler\u003c\/h2\u003e\n\u003cp\u003eWeil-McLain is a leading North American Brand of hydronic comfort heating systems for residential, commercial and institutional buildings, since 1881. Contractors, engineers, architects, homeowners, and facility managers alike rely on Weil-McLain boilers for their comfort heating needs. Installed in homes, offices, schools, restaurants, hotels, and other facilities throughout North America, the Weil-McLain brand is among the most trusted and often used in the building industry.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eNatural draft, silent operation\u003c\/li\u003e\n\u003cli\u003eIntegrated Boiler Control Module with intermittent electronic ignition system and indicator\/diagnostic lights\u003c\/li\u003e\n\u003cli\u003eCompact design saves valuable living space\u003c\/li\u003e\n\u003cli\u003eBuilt-in low water cut off functionality\u003c\/li\u003e\n\u003cli\u003eStainless steel burners for quieter ignition, longer life, and improved combustion\u003c\/li\u003e\n\u003cli\u003eGas fired water boiler with cast iron sections\u003c\/li\u003e\n\u003cli\u003eEasily accessible controls, vertical flueways, and top cleaning for easy and quick servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"0\" data-end=\"30\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"31\" data-end=\"750\"\u003e\n\u003cli data-start=\"31\" data-end=\"267\"\u003e\n\u003cp data-start=\"33\" data-end=\"267\"\u003e\u003cstrong data-start=\"33\" data-end=\"60\"\u003eReliable heat delivery:\u003c\/strong\u003e The \u003cstrong data-start=\"65\" data-end=\"136\"\u003eWeil-McLain CGa-7 Series 3 200,000 BTU Cast Iron Natural Gas Boiler\u003c\/strong\u003e offers \u003cstrong data-start=\"144\" data-end=\"183\"\u003econsistent, steady hydronic heating\u003c\/strong\u003e well-suited for large homes, multifamily properties, and light commercial spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"268\" data-end=\"450\"\u003e\n\u003cp data-start=\"270\" data-end=\"450\"\u003e\u003cstrong data-start=\"270\" data-end=\"302\"\u003eProven cast-iron durability:\u003c\/strong\u003e Cast-iron sections provide excellent \u003cstrong data-start=\"340\" data-end=\"381\"\u003ethermal mass and corrosion resistance\u003c\/strong\u003e, delivering long-lasting performance and smooth, even heat output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"451\" data-end=\"592\"\u003e\n\u003cp data-start=\"453\" data-end=\"592\"\u003e\u003cstrong data-start=\"453\" data-end=\"480\"\u003eStraightforward design:\u003c\/strong\u003e Conventional boiler architecture makes service, troubleshooting, and maintenance easier for HVAC technicians.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"593\" data-end=\"750\"\u003e\n\u003cp data-start=\"595\" data-end=\"750\"\u003e\u003cstrong data-start=\"595\" data-end=\"622\"\u003eTrusted brand heritage:\u003c\/strong\u003e Weil-McLain’s CGa series has a strong track record for \u003cstrong data-start=\"678\" data-end=\"718\"\u003ereliability and dependable operation\u003c\/strong\u003e in traditional heating systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"752\" data-end=\"771\"\u003eProduct Q\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"772\" data-end=\"1378\"\u003e\n\u003cli data-start=\"772\" data-end=\"931\"\u003e\n\u003cp data-start=\"774\" data-end=\"931\"\u003e\u003cstrong data-start=\"774\" data-end=\"806\"\u003eWhat type of boiler is this?\u003c\/strong\u003e\u003cbr data-start=\"806\" data-end=\"809\"\u003eA \u003cstrong data-start=\"813\" data-end=\"861\"\u003ecast-iron, natural gas-fired hydronic boiler\u003c\/strong\u003e that heats water for baseboard, radiator, or radiant floor systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"932\" data-end=\"1059\"\u003e\n\u003cp data-start=\"934\" data-end=\"1059\"\u003e\u003cstrong data-start=\"934\" data-end=\"967\"\u003eWhat is the heating capacity?\u003c\/strong\u003e\u003cbr data-start=\"967\" data-end=\"970\"\u003e\u003cstrong data-start=\"972\" data-end=\"992\"\u003e200,000 BTU\/hour\u003c\/strong\u003e — ideal for \u003cstrong data-start=\"1005\" data-end=\"1021\"\u003elarge spaces\u003c\/strong\u003e and high heating load requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1060\" data-end=\"1228\"\u003e\n\u003cp data-start=\"1062\" data-end=\"1228\"\u003e\u003cstrong data-start=\"1062\" data-end=\"1098\"\u003eDoes it require special venting?\u003c\/strong\u003e\u003cbr data-start=\"1098\" data-end=\"1101\"\u003eYes — conventional gas boilers require \u003cstrong data-start=\"1142\" data-end=\"1176\"\u003eproper chimney or flue venting\u003c\/strong\u003e installed per code and manufacturer instructions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1229\" data-end=\"1378\"\u003e\n\u003cp data-start=\"1231\" data-end=\"1378\"\u003e\u003cstrong data-start=\"1231\" data-end=\"1273\"\u003eIs this suitable for new construction?\u003c\/strong\u003e\u003cbr data-start=\"1273\" data-end=\"1276\"\u003eYes — particularly where \u003cstrong data-start=\"1303\" data-end=\"1342\"\u003erobust, long-lasting cast-iron heat\u003c\/strong\u003e is preferred over condensing units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"1380\" data-end=\"1404\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1405\" data-end=\"2179\"\u003e\n\u003cli data-start=\"1405\" data-end=\"1587\"\u003e\n\u003cp data-start=\"1407\" data-end=\"1587\"\u003e\u003cstrong data-start=\"1407\" data-end=\"1442\"\u003eAnnual professional inspection:\u003c\/strong\u003e Have a licensed HVAC technician service the boiler \u003cstrong data-start=\"1494\" data-end=\"1524\"\u003ebefore each heating season\u003c\/strong\u003e — checking burner, heat exchanger, combustion, and controls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1588\" data-end=\"1727\"\u003e\n\u003cp data-start=\"1590\" data-end=\"1727\"\u003e\u003cstrong data-start=\"1590\" data-end=\"1627\"\u003eMonitor pressure and water level:\u003c\/strong\u003e Keep system pressure within manufacturer-recommended ranges and check expansion tank performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1728\" data-end=\"1834\"\u003e\n\u003cp data-start=\"1730\" data-end=\"1834\"\u003e\u003cstrong data-start=\"1730\" data-end=\"1761\"\u003eBleed radiators\/baseboards:\u003c\/strong\u003e Release trapped air as needed to maintain efficient heat distribution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1835\" data-end=\"1945\"\u003e\n\u003cp data-start=\"1837\" data-end=\"1945\"\u003e\u003cstrong data-start=\"1837\" data-end=\"1876\"\u003eInspect venting and combustion air:\u003c\/strong\u003e Clear any blockages and ensure airtight flues and intake pathways.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1946\" data-end=\"2060\"\u003e\n\u003cp data-start=\"1948\" data-end=\"2060\"\u003e\u003cstrong data-start=\"1948\" data-end=\"1968\"\u003eCheck for leaks:\u003c\/strong\u003e Regularly examine valves, fittings, and pipe connections for signs of water or gas leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2061\" data-end=\"2179\"\u003e\n\u003cp data-start=\"2063\" data-end=\"2179\"\u003e\u003cstrong data-start=\"2063\" data-end=\"2093\"\u003eFlush system periodically:\u003c\/strong\u003e Remove accumulated sediment and scale to preserve efficiency and extend service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":54162689327388,"sku":"W381359080","price":4840.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/0622\/4924\/files\/Weil-McLain-CGa-7-Series-3-200000-BTU-Cast-Iron-Natural-Gas-Boiler-Main-Image_20.jpg?v=1780152218","url":"https:\/\/www.mybackyardzone.com\/products\/weil-mclain-cga-7-series-3-200000-btu-cast-iron-natural-gas-boiler","provider":"Backup Power Made Simple","version":"1.0","type":"link"}