Weil-McLain CGA5PIDN Natural-Gas Boiler S3 84% 133K BTU

The Weil‑McLain CGA5PIDN Series 3 natural-gas Boiler delivers strong, reliable hydronic heating with a durable five‑section cast‑iron heat exchanger and an advanced ECM circulator. Built for long‑term performance, this natural‑gas boiler provides steady, even heat while maintaining low operating costs. With a stainless‑steel burner, automatic vent damper, and Weil‑McLain’s proven engineering, this natural-gas boiler’s an excellent choice for residential replacements or new installations requiring higher heating capacity and dependable, straightforward operation.

Key Features
133,000 BTU Heating Capacity
Ideal for larger residential hydronic heating applications requiring higher output.

Five‑Section Cast‑Iron Heat Exchanger
Rugged, long‑lasting design engineered for consistent heat transfer and reliability.

High‑Efficiency ECM Circulator
Reduces electrical consumption while delivering smooth, dependable water flow.

Stainless Steel Burner
Provides clean, efficient combustion and extended service life.

Automatic Vent Damper
Improves efficiency by reducing standby heat loss.

84% AFUE Efficiency
Solid performance for traditional chimney‑vented systems.

Natural Gas Operation
Reliable, cost‑effective fuel source for residential heating.

Quiet, Low‑Maintenance Design
Built for stable, efficient operation with minimal service requirements.

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