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High Efficiency Condensing Boiler Performance

Products:

  • Non-product specific
  • 1 Module
  • 1:10 hour

Course Overview

This presentation will explore the theory behind gas fired condensing boilers. The following focus topics will be discussed: Heat make-up of natural gas combustion and how it relates to condensing boilers, natural gas - air mixture for the most efficient combustion, latent heat recovery as a product of combustion gas condensation, burner requirements including excess air control to increase boiler operation efficiency, and the relationship between return water temperature and condensing boiler efficiency. In addition, we will elaborate on condensing boiler’s heat exchanger materials and design requirements.

Standard Modules

  • 1 Module
  • 1:10 hour
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High Efficiency Condensing Boiler PerformanceNon-product specific
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Learning Objectives

1. Explain the theory behind the high-efficiency operation and application of condensing boilers.

2. Describe the effects of excess air on combustion and efficiency aspects.

3. Explain the water temperature effect on condensing together with the operation control strategy.

4. Explain the condensing boilers’ heat exchanger construction and the importance of material selection.