Weil-McLain PEG40PINS Natural Gas-Fired Boiler S4

The Weil‑McLain PEG40PINS Series 4 Natural Gas-Fired Boiler delivers strong, reliable steam heat with a rugged cast‑iron heat exchanger and proven natural‑gas performance. Designed for traditional residential steam systems, this semi‑packaged model provides steady, consistent steam output and long‑lasting durability. With an 82% efficiency rating and Weil‑McLain’s trusted engineering, this Natural Gas-Fired Boiler is an excellent choice for larger homes or replacement projects requiring dependable, straightforward steam production.

Key Features
125,000 BTU Heating Capacity
Ideal for larger residential steam systems requiring higher output.

Cast‑Iron Heat Exchanger
Heavy‑duty construction engineered for long service life and stable steam production.

82% Efficiency
Solid performance for chimney‑vented steam heating applications.

Natural Gas-Fired Boiler Operation
Reliable, cost‑effective fuel source for residential steam systems.

Semi‑Packaged Design
Simplifies installation while maintaining robust, dependable performance.

Durable, Low‑Maintenance Construction
Built for long‑term reliability with minimal service requirements.

Weil‑McLain Quality Engineering
Trusted American‑made design known for longevity and consistent performance.

We service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:

Nassau 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

Suffolk 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

Contact us today at (631) 779-3196