IBC SL SERIES User Manual

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1.0 Introduction
The gas-fired modulating boilers are low pressure, fully condensing units with a variable input range.
Approved as “Category IV” vented appliances, the boilers use direct vent (sealed combustion) or
indoor combustion air.
Figure 7 View from the front - SL 26-260 G3
Figure 8 View from the front - SL 40-399 G3

IBC SL SERIES Specifications

General

Fuel Type	Natural Gas or Propane
Heat Exchanger Material	Stainless Steel
Modulating Burner	Yes
Efficiency	Up to 95%
Ignition Type	Electronic
Venting	Direct Vent
Water Content	Varies by model
Vent Diameter	3" or 4"
Dimensions	Varies by model
Weight	Varies by model