COMBUSTION BLOWER 120VAC | IDXLBWR1931
The Hayward IDXLBWR1931 Combustion Blower (120V) is a component in Hayward H-Series Low NOx Induced Draft Heaters. It ensures proper combustion by supplying fresh air to the burner and safely expelling exhaust gases.
- Pre-Purge Cycle:
- When the heater is turned on, the blower briefly starts running to remove unburnt gases from the combustion chamber.
- Air Supply for Combustion:
- The blower continuously delivers fresh air to the burner, ensuring efficient fuel combustion.
- This process helps maintain high heating efficiency while reducing harmful emissions.
- Exhausting Combustion Gases:
- Once combustion occurs, the blower vents exhaust gases (such as carbon dioxide and water vapor) safely out of the heater.
- This prevents gas buildup inside the unit, ensuring safe operation.
- Post-Purge Cycle:
- After the heater shuts off, the blower runs briefly to remove any remaining combustion gases.
- This enhances safety and prepares the system for the next heating cycle.
