{"product_id":"weil-mclain-cgi4pin-water-gas-fired-boiler-s4-ecm-4-section-84-90k-btu-pilot-burner","title":"Weil-McLain CGI4PIN Water Gas-Fired Boiler S4 ECM 4 Section 84% 90K BTU Pilot Burner","description":"\u003cp\u003eThe Weil‑McLain CGI4PIN Series 4 ECM Gas‑Fired Water Boiler delivers dependable, energy‑efficient hydronic heating with a rugged four‑section cast‑iron heat exchanger and a proven standing pilot burner ignition system. Designed for long‑term reliability, this 90,000 BTU model provides steady, even heat while maintaining the quiet, low‑maintenance performance homeowners expect from Weil‑McLain. Its 84% AFUE efficiency makes it a strong choice for traditional chimney‑vented installations and replacement projects where durability and simplicity are essential.\u003c\/p\u003e\n\n\u003cp\u003eBuilt on the trusted CGI Series 4 platform, the CGI4PIN features an ECM circulator that improves system efficiency by optimizing water flow and reducing electrical consumption. The boiler’s clean, accessible control layout supports fast installation and simplified service, giving technicians clear access to key components. Precision‑machined cast‑iron sections ensure excellent heat transfer, long service life, and consistent performance across a wide range of operating conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe standing pilot burner provides reliable, proven ignition—ideal for homes where straightforward operation and easy servicing are priorities. Integrated safety controls help maintain proper system function under varying load conditions, offering homeowners dependable comfort throughout the heating season.\u003c\/p\u003e\n\n\u003cp\u003ePerfect for residential applications requiring a chimney‑vented, cast‑iron gas boiler, the CGI4PIN S4 ECM delivers the reliability, efficiency, and serviceability that define the Weil‑McLain name. It’s a practical, long‑lasting solution for upgrading older systems or installing a robust new hydronic heating setup.\u003c\/p\u003e\n\n\u003cp\u003eWe service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:\u003c\/p\u003e\n\n\u003cp\u003eNassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale\u003c\/p\u003e\n\n\u003cp\u003eSuffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley\u003c\/p\u003e\n\n\u003cp\u003eContact us today at (631) 779-3196\u003c\/p\u003e","brand":"Installed HVAC Pros","offers":[{"title":"Default Title","offer_id":68526022361339,"sku":"W\/MCGI4PIN","price":10205.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/9406\/6171\/files\/832782_1edb7ffc-6b0a-46dc-99aa-b639afec247a.jpg?v=1794341824","url":"https:\/\/installedhvacpros.com\/products\/weil-mclain-cgi4pin-water-gas-fired-boiler-s4-ecm-4-section-84-90k-btu-pilot-burner","provider":"Installed HVAC Pros","version":"1.0","type":"link"}