{"product_id":"weil-mclain-eco-tec-150-h-150000-btu-heat-only-condensing-gas-boiler","title":"Weil-McLain ECO Tec 150-H 150,000 BTU Heat-Only Condensing Gas Boiler","description":"\u003ch2\u003eWeil-McLain ECO Tec 150-H 150,000 BTU Heat-Only Condensing 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\u003eSpacious cabinet allows full access to all critical parts that are strategically positioned\u003c\/li\u003e\n\u003cli\u003eDurable, high-grade stainless steel firetube primary heat exchanger maximizes heat transfer, and its vertical design promotes self-rinsing during operation\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant polypropylene heat exchanger base protects against acidic condensate\u003c\/li\u003e\n\u003cli\u003eSound-dampening air silencer for whisper-quiet operation\u003c\/li\u003e\n\u003cli\u003eInsulated heat exchanger and DHW pipes further reduce heat loss and noise\u003c\/li\u003e\n\u003cli\u003eSealed cabinet preheats incoming air for smooth starting, and does not pull any potential outside debris directly into blower and burner\u003c\/li\u003e\n\u003cli\u003eRemovable, unique control terminal blocks eliminate potential field wiring errors\u003c\/li\u003e\n\u003cli\u003eBuilt-in, variable speed ECM circulator saves electrical energy and installation time\u003c\/li\u003e\n\u003cli\u003e3-in-1 universal air and vent adapters readily accept different types of pipe materials along with built-in test ports to aid combustion testing\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=\"684\"\u003e\n\u003cli data-start=\"31\" data-end=\"252\"\u003e\n\u003cp data-start=\"33\" data-end=\"252\"\u003e\u003cstrong data-start=\"33\" data-end=\"70\"\u003eHigh‑efficiency heat‑only design:\u003c\/strong\u003e The \u003cstrong data-start=\"75\" data-end=\"148\"\u003eWeil‑McLain ECO‑Tec 150‑H 150,000 BTU Heat‑Only Condensing Gas Boiler\u003c\/strong\u003e delivers \u003cstrong data-start=\"158\" data-end=\"190\"\u003emodern condensing efficiency\u003c\/strong\u003e to lower fuel costs while providing reliable hydronic heat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"253\" data-end=\"407\"\u003e\n\u003cp data-start=\"255\" data-end=\"407\"\u003e\u003cstrong data-start=\"255\" data-end=\"275\"\u003eHeat‑only focus:\u003c\/strong\u003e Designed specifically for \u003cstrong data-start=\"302\" data-end=\"332\"\u003espace‑heating applications\u003c\/strong\u003e — ideal when domestic hot water is handled by a separate tank or heater.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"408\" data-end=\"531\"\u003e\n\u003cp data-start=\"410\" data-end=\"531\"\u003e\u003cstrong data-start=\"410\" data-end=\"442\"\u003eQuiet, dependable operation:\u003c\/strong\u003e Smooth combustion and advanced controls mean \u003cstrong data-start=\"488\" data-end=\"509\"\u003estable, even heat\u003c\/strong\u003e with minimal noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"532\" data-end=\"684\"\u003e\n\u003cp data-start=\"534\" data-end=\"684\"\u003e\u003cstrong data-start=\"534\" data-end=\"552\"\u003eDurable build:\u003c\/strong\u003e Engineered with corrosion‑resistant heat exchangers and service‑accessible components for long service life and easier maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"686\" data-end=\"705\"\u003eProduct Q\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"706\" data-end=\"1483\"\u003e\n\u003cli data-start=\"706\" data-end=\"865\"\u003e\n\u003cp data-start=\"708\" data-end=\"865\"\u003e\u003cstrong data-start=\"708\" data-end=\"739\"\u003eWhat does “heat‑only” mean?\u003c\/strong\u003e\u003cbr data-start=\"739\" data-end=\"742\"\u003eIt \u003cem data-start=\"747\" data-end=\"776\"\u003eonly provides space heating\u003c\/em\u003e — domestic hot water must be supplied by a \u003cstrong data-start=\"820\" data-end=\"862\"\u003eseparate water heater or indirect tank\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"866\" data-end=\"1011\"\u003e\n\u003cp data-start=\"868\" data-end=\"1011\"\u003e\u003cstrong data-start=\"868\" data-end=\"894\"\u003eWhat fuel does it use?\u003c\/strong\u003e\u003cbr data-start=\"894\" data-end=\"897\"\u003e\u003cstrong data-start=\"899\" data-end=\"914\"\u003eNatural gas\u003c\/strong\u003e — propane conversion kits (installed by a licensed technician) are often available separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1012\" data-end=\"1172\"\u003e\n\u003cp data-start=\"1014\" data-end=\"1172\"\u003e\u003cstrong data-start=\"1014\" data-end=\"1040\"\u003eWhere is it best used?\u003c\/strong\u003e\u003cbr data-start=\"1040\" data-end=\"1043\"\u003eIdeal for \u003cstrong data-start=\"1055\" data-end=\"1126\"\u003esingle‑family homes, large residences, and light commercial systems\u003c\/strong\u003e requiring a dedicated hydronic heat source.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1173\" data-end=\"1350\"\u003e\n\u003cp data-start=\"1175\" data-end=\"1350\"\u003e\u003cstrong data-start=\"1175\" data-end=\"1202\"\u003eIs it energy efficient?\u003c\/strong\u003e\u003cbr data-start=\"1202\" data-end=\"1205\"\u003eYes — condensing technology extracts more heat from combustion than traditional boilers, improving overall \u003cstrong data-start=\"1314\" data-end=\"1347\"\u003eefficiency and operating cost\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1351\" data-end=\"1483\"\u003e\n\u003cp data-start=\"1353\" data-end=\"1483\"\u003e\u003cstrong data-start=\"1353\" data-end=\"1394\"\u003eWhat heating systems does it support?\u003c\/strong\u003e\u003cbr data-start=\"1394\" data-end=\"1397\"\u003eWorks with \u003cstrong data-start=\"1410\" data-end=\"1474\"\u003ebaseboard, radiant floor, and fan‑coil hydronic distribution\u003c\/strong\u003e systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"1485\" data-end=\"1509\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1510\" data-end=\"2316\"\u003e\n\u003cli data-start=\"1510\" data-end=\"1705\"\u003e\n\u003cp data-start=\"1512\" data-end=\"1705\"\u003e\u003cstrong data-start=\"1512\" data-end=\"1544\"\u003eAnnual professional service:\u003c\/strong\u003e Have a licensed HVAC technician inspect and tune the boiler annually before heating season — check burner performance, heat exchanger condition, and controls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1706\" data-end=\"1833\"\u003e\n\u003cp data-start=\"1708\" data-end=\"1833\"\u003e\u003cstrong data-start=\"1708\" data-end=\"1735\"\u003eCheck condensate drain:\u003c\/strong\u003e Ensure condensate lines and traps are clear and correctly pitched to prevent clogs or freezing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1834\" data-end=\"1948\"\u003e\n\u003cp data-start=\"1836\" data-end=\"1948\"\u003e\u003cstrong data-start=\"1836\" data-end=\"1871\"\u003eMonitor pressure \u0026amp; water level:\u003c\/strong\u003e Maintain boiler pressure and check expansion tank function as recommended.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1949\" data-end=\"2065\"\u003e\n\u003cp data-start=\"1951\" data-end=\"2065\"\u003e\u003cstrong data-start=\"1951\" data-end=\"1984\"\u003eClean intake \u0026amp; exhaust paths:\u003c\/strong\u003e Keep vent openings free of debris and obstruction for safe combustion airflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2066\" data-end=\"2177\"\u003e\n\u003cp data-start=\"2068\" data-end=\"2177\"\u003e\u003cstrong data-start=\"2068\" data-end=\"2090\"\u003eInspect for leaks:\u003c\/strong\u003e Regularly check valves, fittings, and connections for signs of water or gas leakage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2178\" data-end=\"2316\"\u003e\n\u003cp data-start=\"2180\" data-end=\"2316\"\u003e\u003cstrong data-start=\"2180\" data-end=\"2207\"\u003eMaintain water quality:\u003c\/strong\u003e Use recommended corrosion inhibitors and periodic system flushing to reduce scale and extend component life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":54162689032476,"sku":"W383900155","price":4005.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/0622\/4924\/files\/Weil-McLain-ECO-Tec-150-H-150000-BTU-Heat-Only-Condensing-Gas-Boiler-Front-View_28_3bd638a9-e5ff-4302-89b2-7946b5f4c7fa.jpg?v=1780152204","url":"https:\/\/www.mybackyardzone.com\/products\/weil-mclain-eco-tec-150-h-150000-btu-heat-only-condensing-gas-boiler","provider":"Backup Power Made Simple","version":"1.0","type":"link"}