Condensing Boiler

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E110C click to zoom into photo of
  • Stainless steel primary boiler heat exchanger
  • Copper nickel integrated secondary plate exchanger
  • Compact wall-mounted design saves space over traditional boilers
  • Integrated single-speed pump and expansion tank
  • Super quiet operation
  • Outdoor reset function with sensor included
  • Plumbing kits with low-loss header included
  • Available in Natural Gas or Propane
  • Variety of venting options available
  • ASME accredit units

Width: 19.7 inches (500 mm)

Height: 25.6 inches (650 mm)

Depth: 15.6 inches (395 mm)


101 lbs (46 kg)

Gas Type

Natural Gas or Propane, field convertible

Maximum Heating Capacity

101,000 BTU (30 kW)

Minimum Input

Natural Gas: 26,000 BTU (8 kW)

Propane: 59,000 BTU (17 kW)

Maximum Input

130,000 BTU (38 kW)

Maximum Input (Heating)

110,000 BTU (32 kW)

Turn Down Ratio


DHW Activation Rate

​0.39 Gallon/Minute (1.84 Liter/Minute)

Maximum DHW at 75°F ΔT

​3.2 Gallon/Minute

Maximum DHW at 41.7°C ΔT

​12.1 Liter/Minute

AFUE Rating


Circulating Pump

​Single Speed

Storage Capacity


Approved Venting Material

​Polypropylene, Stainless Steel, PVC, CPVC


​Standard Warranty (some restrictions apply):

Residential: 12-year on heat exchanger, 2-year on parts, 1-year on labor

Commercial: 5-year on heat exchanger, 2-year on parts, 1-year on labor


Energy Star®, CSA, NB, IBR, ASME, H

Included in the Box

• Plumbing kit - includes pre-assembled low-loss header with isolation valves, PRV, boiler drain, temperature and pressure gauge, unions and insulation

• 3” (80 mm) twin pipe adapters for venting (PVC and PP)

• Wall mounting bracket

• Outdoor reset sensor

• 3/4” gas shut-off valve

• Flow restrictor

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