EMERALD SERIES

Columbia's Emerald Series. . . the VALUE Choice for Economical, trouble-free performance for home heating.

Outstanding features for Homeowners

• Up to 82% combustion efficiency...more comfort for your home, more performance for you fuel-oil dollars.

• Priced to fit most homeowners' budgets.

• A proven product from a manufacturer you can rely on.  Columbia has been manufacturing boilers since 1923 and offers the most complete line in the industry.  

• Solid construction and top-quality components make the Emerald Series an excellent choice for long, trouble-free service life.  

• Plenty of hot water to meet your needs, with a 5 GPM tankless coil standard.  (3GMP coil on EM-85).

• Buy with confidence. . . your purchase is backed by Columbia's Limited Lifetime Warranty.

Ease of Installation and Servicing for Dealers

• Interchangeable trim can use any burner, pump or control desired; all trim is mounted on the front of the unit for easy access.

• Threaded and labeled in-out coil connections simplify installation.

• The extended coil flange with nuts and bolts means easier coil service.

• Split controls - L8124C with boiler and R4184D with burner are factors in economical serviceability.

• Solid construction features like extra heavy coil gaskets and exceptionally thick 3/4' fiber combustion chamber for maximum boiler life.

• Emerald Series units are easy to handle, with the inverted base pan forming a skid.

• The package is designed for easier installation; combined with the skid, it allows setting of boiler into place before uncrating.

• The large heavy-duty peep site allows unobstructed view of the flame pattern.

• The Emerald Series units are easy to clean. . .  jacket top and smoke hood can be removed to expose fire tubes for brushing.

• With a minimum chimney height requirement of just 15', units can be used for a variety of applications.

For Homeowners and Dealers. . . Columbia's Emerald Series Delivers Satisfaction.

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