heating & air conditioning

Columbia Boilers

When the COLUMBIA BOILER company began the production of the Columbia Residential Steel Boiler in 1936, they established a company philosophy that has been the cornerstone of their success. Columbia Boiler engineers are constantly developing and incorporating the latest advancements to assure that their boilers meet current oil heating technology.

Columbia Boiler
Emerald Series
The Emerald Boiler provides the advantages of hydronic heat and a domestic hot water system all in one package. The EM line of boilers offers 11 boilers to meet the broad range of installation requirements. The Emerald Boiler is backed by a Limited Lifetime Warranty.

The EM boiler is available with the Beckett, Carlin and Riello Burner.
  • Columbia offers 11 EM series units to fit your needs.
  • EM 3100 and 3125 meet energy start ratings.
  • EM boiler can be matched with a built in tankless coil to supply your family's domestic water needs
  • One piece ceramic combustion chamber.
  • EM boiler features an attractive powder coat jacket for durability.
  • Built in air scoop for quiet, air free operation.
  • Large cast peep door allows an unobstructed view of the flame pattern.
  • Top flue application
  • Limited Lifetime warranty.
  • ASME Boiler vessel
Columbia Boiler
WB Wet Base
This top of the line boiler offers high efficiency performance. The 3 pass horizontal tube design is a tried and true design in the boiler industry. The boiler is designed to maximize the flue gases by passing through the heat exchanger 3 times. This boiler may be used as a chimney vent or a direct vent application. All of the controls are easily accessible for servicing.

The WB boiler is available with the Beckett, Riello and the Carlin burners.
  • Direct Vent Option
  • Tankless coil for domestic water
  • 3 pass horizontal tube design for easy service
  • Up to 86% efficiency
  • Attractive cabinet design with powder coat paint
  • Rear Flue application
  • Built in air scoop for quiet air free operation
  • Limited Lifetime warranty
  • ASME Boiler vessel
Columbia Boiler
LV Low Mass
At the heart of this compact sophisticated boiler is a low volume, low standby loss, scotch marine heat exchanger. With only 5.5 gallons of water, the LV/LVD boiler builds heat faster and radiates less heat through its jacket for maximum heating efficiency. The LV/LVD boiler can achieve up to 85.2% efficiency. The LVD boiler may be used in a direct vent application.
  • Direct Vent or chimney vent Option
  • 3 pass horizontal tube design for easy service
  • Up to 86% efficiency
  • Reduced clearance for closet installation.
  • Hinged burner door for easy service.
  • Attractive cabinet design with powder coat paint
  • Top Flue application
  • Built in air scoop for quiet air free operation
  • Limited Lifetime warranty
  • ASME Boiler vessel
Columbia Boiler
Casco Bay Series
With efficiencies up to 87% the Casco Bay Is our most efficient boiler and offers you a smart step in the battle against rising fuel cost. It achieves these efficiencies by circulating the flue gases through the boiler 3 times. The longer the flue gases stay in your boiler the higher the efficiency achieved. The Casco Bay offers you the versatility of either a Direct Vent or a chimney vent application. It offers you the most effective and efficient way to heat your home and your domestic hot water.

The attractive cabinetry with its contemporary lines and designer look conceals the burner, piping and the controls. Your service technician will love this boiler for its serviceability and its versatility. The Casco Bay features a swing open door for thorough cleaning of every inch of heating surface of your boiler.

The Casco Bay is available with the Carlin Burner.
  • Direct Vent Option
  • Tankless coil for domestic water
  • 3 pass horizontal tube design for easy service
  • Hinged burner door for easy service
  • Up to 87% efficiency
  • Attractive cabinet design encloses your burner and controls
  • Casco Bay features powder coat painted jacket
  • Rear flue application
  • Built in air scoop for quiet air free operation
  • Limited Lifetime warranty
  • ASME Boiler vessel
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We proudly provide heating, cooling & HVAC service to the following communities in Chester County, PA:

Ardmore, Aston, Berwyn, Boothwyn, Broomall, Bryn Mawr, Chadds Ford, Chester Springs, Coatesville, Devon, Downingtown, Exton, Glen Mills, Glenmoore, Havertown, Kennett Square, Malvern, Newtown Square, Paoli, Thorndale, Thornton, Villanova, Wayne and West Chester
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