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  • Services
    • Heating & cooling
    • Generators
    • Electrical
    • Plumbing & water heaters
    • Indoor air quality
    • Water quality
  • Products & brands
    • Heating & cooling
      • Carrier
        • Furnaces
        • Air conditioners
        • Heat pumps
        • Thermostats & controls
        • Ductless mini-splits
        • Boilers
        • Indoor air quality
        • Commercial rooftop units (RTUs)
        • All Carrier products
      • Lennox
        • Furnaces
        • Air conditioners
        • Heat pumps
        • Thermostats & controls
        • Ductless mini-splits
        • Boilers
        • Humidifiers
        • All Lennox products
      • Bosch
        • Heat pumps
        • Ductless mini splits
      • Daikin
        • Ductless mini splits
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        • Furnaces
        • Air conditioners
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        • Packaged units
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        • Ductless systems
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        • Gas furnaces
      • National Comfort Products
        • Packaged units
      • Revolv
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        • Gas furnaces
      • Rheem
        • Air conditioners
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      • Navien
        • Boilers & combi-boilers
        • Tankless water heaters
        • Hydro furnaces
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        • Boilers
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        • Boiler models
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        • Boilers
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        • Water heaters
        • Air conditioners
      • Rinnai
        • Tankless water heaters
      • Weil-McLain
        • Boiler models
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        • Humidifiers
        • Dehumidifiers
        • Air purifiers
        • Ventilation
        • All AprilAire products
      • Respicaire
        • OXY 4 air purifiers
        • UltraClean 99 air cleaners
      • SecureAire
        • Whole-home air purification
    • Generators & battery storage
      • Generac
        • Standby generator models
        • PWRcell battery storage
      • Briggs & Stratton
        • PowerProtect DX generators
      • Champion
        • Standby generator models
      • Cummins
        • Standby generator models
        • Generator installation
      • Kohler
        • Standby generator models
        • Generator installation
        • Service & repair
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        • Powerwall 3 battery backup
        • Battery storage
    • EV charging
      • Tesla
        • EV charger installation
        • EV chargers
        • Powerwall 3 battery backup
        • Battery storage
        • All Tesla products
      • ChargePoint
        • EV chargers
      • Chevrolet Bolt charging
      • ClipperCreek
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        • Whole-house water filtration
        • Under-sink water filters
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        • Water filtration & protection
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        • Water conditioning products
      • Penguin Water Systems
        • City water treatment
        • Private well water treatment
        • Under-sink reverse osmosis
        • Whole-house reverse osmosis
        • All water treatment products
      • Tyent
        • Water ionizers
      • US Water Systems
        • Water treatment products
    • Accessories & controls
      • Micro-Air
        • EasyStart Flex soft starters
        • EasySurge Guardian surge protection
      • Corro-Protec
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  • Weil-McLain CGa Gas Boiler Series 4
    • Weil-McLain CGa Gas Boiler Series 4
    • Boilers, Weil-McLain Boilers
    • Weil-McLain CGa Gas Boiler Series 4

    • *Fully Installed from: $8,712.51
    • The Weil-McLain CGa Gas Boiler Series 4 is a cast-iron, gas-fired hot-water (hydronic) boiler for heating only. It is a non-condensing, chimney-vented boiler rated at 84% AFUE in every size, from the CGa-25 to the CGa-8. Installed from $8,712.51 (CGa-3); every installation is custom and the final price is confirmed by a free on-site estimate.
    • VIEW DETAILS
  • Weil-McLain ECO Gas Boiler (ECO 70, ECO 110, ECO 155) – Discontinued Model
    • Out of Stock
      Weil-McLain ECO Gas Boiler (ECO 70, ECO 110, ECO 155) – Discontinued Model
    • Boilers, Weil-McLain Boilers
    • Weil-McLain ECO Gas Boiler (ECO 70, ECO 110, ECO 155) – Discontinued Model

    • Request a Price
    • The Weil-McLain ECO wall-mount condensing gas boiler (ECO 70, ECO 110 and ECO 155, last built as ECO Series 2) has been discontinued by the manufacturer. GSHA Services, LTD still services and repairs existing ECO boilers, and if you are considering replacement, the Weil-McLain ECO Tec Series 2 is the closest current alternative.
    • VIEW DETAILS
    • Boilers, Weil-McLain Boilers
    • Weil-McLain EG Series 7 Gas Boiler

    • Request a Price
    • The Weil-McLain EG Series 7 is a non-condensing, cast-iron, natural-gas boiler that is rated for either hot-water (hydronic) or steam heating in every size, from the EG-30 (75,000 BTU/h input) to the EG-75 (282,000 BTU/h). It is a heating-only boiler as standard: domestic hot water needs an optional tankless coil, an indirect water heater or a separate water heater. It…
    • VIEW DETAILS
  • Weil-McLain EGH Series 5 Gas Steam Boiler (Discontinued)
    • Out of Stock
      Weil-McLain EGH Series 5 Gas Steam Boiler (Discontinued)
    • Boilers, Weil-McLain Boilers
    • Weil-McLain EGH Series 5 Gas Steam Boiler (Discontinued)

    • Request a Price
    • The Weil-McLain EGH Series 5 (EGH-85 to EGH-125) is a discontinued cast-iron gas steam boiler sold in Weil-McLain's commercial line. GSHA Services, LTD services and repairs existing Weil-McLain boilers; there is no purchase offer on this page. Weil-McLain names no successor, and GSHA's suggested current alternatives are the EG Series 7 and the LGB commercial boiler.
    • VIEW DETAILS
  • Weil-McLain GV90+ Gas Boiler Series 2
    • Weil-McLain GV90+ Gas Boiler Series 2
    • Boilers, Weil-McLain Boilers
    • Weil-McLain GV90+ Gas Boiler Series 2

    • Request a Price
    • The Weil-McLain GV90+ Gas Boiler Series 2 is a condensing, heating-only hot-water (hydronic) boiler that pairs a cast-iron primary heat exchanger with a stainless steel condensing secondary heat exchanger. It is rated up to 91.9% AFUE (GV90+3) and comes in four sizes from 70,000 to 175,000 BTU/h input, vented outdoors through PVC pipe rather than a chimney. GSHA Services, LTD…
    • VIEW DETAILS
  • Weil-McLain LGB Series 2 Commercial Gas Boiler
    • Weil-McLain LGB Series 2 Commercial Gas Boiler
    • Boilers, Weil-McLain Boilers
    • Weil-McLain LGB Series 2 Commercial Gas Boiler

    • Request a Price
    • The Weil-McLain LGB is a cast-iron, chimney-vented commercial gas boiler rated for steam or hot water in every size: LGB Series 2 covers 400 to 2,860 MBH input in 20 sizes, and the LGB High Efficiency Series 3 covers 350 to 2,470 MBH in 14 sizes. It is a heating-only boiler. GSHA Services, LTD installs, services and repairs Weil-McLain boilers;…
    • VIEW DETAILS


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By pressing the “Send Message” button, I consent to receive a phone call about products and services from a GSHA Services, LTD at the phone number(s) provided. My consent does not imply or require that a purchase be made.


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Free, No-Obligation In-Home Estimate

Our estimates for any project are provided without cost or obligation. If you’re considering GSHA Services, LTD for installation, you get a free estimate in your home. It’s that simple.

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