Lennox 240006939, Motorized Vent Damper, 7", For GSB8 & GSB84 Series 6-9 Section Gas Fired Boilers
Cat # : 75Y14
Model/Part # : 240006939
This product is used in several different models.
Quantity:
Product Overview
Lennox 240006939, Motorized Vent Damper, 7", For GSB8 & GSB84 Series 6-9 Section Gas Fired Boilers
- Motorized vent damper electrically interlocks with the gas ignition system to increase efficiency of heating system by reducing loss of heated air up the chimney after burner shut off
- Also reduces chimney infiltration during boiler off cycle