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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
      • Goodman
        • Furnaces
        • Air conditioners
      • Magic-Pak
        • Packaged units
      • Mitsubishi Electric
        • Ductless systems
      • Napoleon
        • Gas furnaces
      • National Comfort Products
        • Packaged units
      • Revolv
      • WeatherMaker
        • Gas furnaces
      • Rheem
        • Air conditioners
    • Boilers & water heaters
      • Navien
        • Boilers & combi-boilers
        • Tankless water heaters
        • Hydro furnaces
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        • Boilers
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        • Boilers
      • Rheem
        • Water heaters
        • Air conditioners
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        • Tankless water heaters
      • Weil-McLain
        • Boiler models
    • Indoor air quality
      • AprilAire
        • 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
      • Tesla
        • Powerwall 3 battery backup
        • Battery storage
    • EV charging
      • Tesla
        • EV charger installation
        • EV chargers
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        • Battery storage
        • All Tesla products
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        • 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
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        • Whole-house reverse osmosis
        • All water treatment products
      • Tyent
        • Water ionizers
      • US Water Systems
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    • Accessories & controls
      • Micro-Air
        • EasyStart Flex soft starters
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      • Corro-Protec
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  • Comfort 80 Carrier BS2 Gas-Fired Boiler
    • Comfort 80 Carrier BS2 Gas-Fired Boiler
    • Boilers, Carrier Boilers
    • Comfort 80 Carrier BS2 Gas-Fired Boiler

    • Request a Price
    • BS2, Rated heating output: 62,000-245,000 Btu/h The Carrier BS2 - 83.4% AFUE, Standard Efficiency, Gas-Fired Water Boiler. This product is a brand new genuine Carrier water boiler. Single-stage gas valve Rated heating output: 62,000-245,000 Btu/h Gas-fired, steam output
    • VIEW DETAILS
  • Comfort 84 Carrier BWB Gas-Fired Boiler
    • Comfort 84 Carrier BWB Gas-Fired Boiler
    • Boilers, Carrier Boilers
    • Comfort 84 Carrier BWB Gas-Fired Boiler

    • Request a Price
    • BWB, Rated heating output: 45,000-295,000 Btu/h The Carrier BWB - 84.4% AFUE, Standard Efficiency, Gas-Fired Water Boiler. This product is a brand new genuine Carrier water boiler. Single-stage gas valve Rated heating output: 45,000-295,000 Btu/h Gas-fired, steam output
    • VIEW DETAILS
  • IBC HC Series Boiler – High Efficient Condensing Boiler – Heating
    • IBC HC Series Boiler – High Efficient Condensing Boiler – Heating
    • Boilers, IBC Boilers
    • IBC HC Series Boiler – High Efficient Condensing Boiler – Heating

    • Request a Price
    • High Efficient Condensing Boiler - Heating Up to 95% AFUE Ideal for new and retrofit residential projects
    • VIEW DETAILS
  • IBC SFC 199-1 Superflow Boiler – Dual Fired Combi Boiler – DHW & Space Heating
    • IBC SFC 199-1 Superflow Boiler – Dual Fired Combi Boiler – DHW & Space Heating
    • Boilers, IBC Boilers
    • IBC SFC 199-1 Superflow Boiler – Dual Fired Combi Boiler – DHW & Space Heating

    • Request a Price
    • 95% AFUE Dual Fired Combi Boiler DHW & Space Heating
    • VIEW DETAILS
  • IBC SFC Superflow Boiler – Dual Fired Combi Boiler – DHW & Space Heating
    • IBC SFC Superflow Boiler – Dual Fired Combi Boiler – DHW & Space Heating
    • Boilers, IBC Boilers
    • IBC SFC Superflow Boiler – Dual Fired Combi Boiler – DHW & Space Heating

    • Request a Price
    • IBC SFC Superflow boiler assures you unrivalled high efficiency and economical operation year in, year out.
    • VIEW DETAILS
  • IBC SL Series Boiler – High Efficiency Condensing Boiler – Heating
    • IBC SL Series Boiler – High Efficiency Condensing Boiler – Heating
    • Boilers, IBC Boilers
    • IBC SL Series Boiler – High Efficiency Condensing Boiler – Heating

    • Request a Price
    • Better efficiency 95% AFUE on the SL 26 96% Thermal efficiency on the SL 40
    • VIEW DETAILS
  • Lennox GSB8-E Gas-Fired Steam Boiler
    • Lennox GSB8-E Gas-Fired Steam Boiler
    • Boilers, Lennox Boilers
    • Lennox GSB8-E Gas-Fired Steam Boiler

    • Request a Price
    • Lennox GSB8-E gas fired steam boiler is constructed of cast iron and titanium for durability. Easily integrates with traditional radiator systems.
    • VIEW DETAILS
  • Lennox GWB8-E Gas-Fired Water Boiler
    • Lennox GWB8-E Gas-Fired Water Boiler
    • Boilers, Lennox Boilers
    • Lennox GWB8-E Gas-Fired Water Boiler

    • Request a Price
    • The Lennox GWB8-E Gas-Fired Water Boiler delivers reliable heating performance and maximizes efficiency by turning the burner on only when needed.
    • VIEW DETAILS
  • Lennox GWB8-IE Boiler
    • Lennox GWB8-IE Boiler
    • Boilers, Lennox Boilers
    • Lennox GWB8-IE Boiler

    • Request a Price
    • GWB8 IE gas fired boiler integrates with existing radiator systems, offering efficiency ratings of up to 84 4 AFUE, ideal for home boiler replacement.
    • VIEW DETAILS
  • Lennox GWB9-IH Gas-Fired Water Boilers
    • Lennox GWB9-IH Gas-Fired Water Boilers
    • Boilers, Lennox Boilers
    • Lennox GWB9-IH Gas-Fired Water Boilers

    • Request a Price
    • Lennox GWB9-IH high efficiency, 90% AFUE, gas fired boiler works with traditional radiator systems to provide precise heating comfort.
    • VIEW DETAILS
  • Lennox GWM-IE High Efficiency Home Boiler
    • Lennox GWM-IE High Efficiency Home Boiler
    • Boilers, Lennox Boilers
    • Lennox GWM-IE High Efficiency Home Boiler

    • Request a Price
    • The GWM IE boiler offers efficiency ratings of up to 95% and can maintain a precise temperature without constant on and off cycling and operational noise.
    • VIEW DETAILS
  • Navien NCB-190/060H High Efficiency Condensing Combi-Boiler
    • Navien NCB-190/060H High Efficiency Condensing Combi-Boiler
    • Boilers, Navien Boilers
    • Navien NCB-190/060H High Efficiency Condensing Combi-Boiler

    • *Fully Installed from: $10,401.19
    • The Navien NCB-190/060H is the smallest NCB-H condensing combi-boiler: one wall-hung unit that heats your home (56,000 BTU/h heating capacity from a 60,000 BTU/h input) and makes on-demand hot water (up to 160,000 BTU/h input) at 95% AFUE. Installed from $10,401.19 with GSHA Services, LTD, including standard installation, venting, expansion tanks, magnetic filter, start-up and removal of the old equipment.…
    • 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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