Discontinued
- The ESC™ gas boiler is a modern, versatile boiler designed to maximize the comfort and efficiency of nearly any heating system. It delivers the perfect balance of energy-saving performance, durability and features for homes where a chimney-vented boiler is not an option. The ESC™ features an advanced cast iron heat exchanger and a well-insulated heavy-duty steel base. Additionally, The ESC™ features the IQ Control System which not only monitors boiler operation, but also gives the ability to add additional energy saving features to the boiler. By striking a balance between the types of advanced energy saving features typically seen on high-end condensing boilers and the tried-and-true durability of cast iron boilers, the ESC™ is uniquely able to offer homeowners the best of both worlds.
Burnham® Gas-Fired Water Boiler, 3-Section Sea Level, Series: ESC™, Natural Gas Fuel, 45 mbh Net IBR, 60 mbh Input, 1-1/4 in NPT Connection, Electronic Ignition, 52 mbh DOE Heating, 85.5 % AFUE, 120 VAC, 15 A, 3 A Fuse, 2 gal Water/Steam Content, 3 in Dia Flue Outlet, Induced Draft/Direct Vent, Cast Iron Housing Material, Floor Mounting, 12-3/4 in W x 33 in D x 41 in H, Domestic
- The perfect balance between efficiency and practicality
- Reliable, American-made cast iron heat exchanger
- Ideal for installations where chimney venting is not possible
- Industry standard tapping locations fit thousands of existing boiler installations
- IQ boiler control system
- Horizontal or vertical induced draft/direct vent
- For installation from 0 to 4999 ft above sea level
- 007-2 Taco® Circulator Pump and 1 in Burner
- Connection Type1-1/4 in NPTDomestic / ImportDomesticFuel TypeNatural GasHousing MaterialCast IronIgnition TypeElectronicInput Capacity60,000 BTU/hrNet IBR Rating45Type3-Section Sea LevelVent TypeInduced Draft/DirectAmperage Rating15 ADimensions12-3/4 in W x 33 in D x 41 in HDOE Heating Capacity52Flue Outlet Size3 in DiaFuse Size3ManufacturerU.S. Boiler CoManufacturer #ESC3CNI-TSMounting TypefloorSeriesESCWater / Steam Content2