Excessive Draft. No More.
Excessive draft due to vertical length inflates the operating cost of your heating appliances because heat vents up the chimney instead of going where it is needed. Too much draft can also create a dangerous operating condition for your boiler by lifting the flame off the burner. The ENERVEX Modulating Overdraft Control System stops this.
Sincerely Plantautomation Technology
Regards,
Client Success Team (CRM),
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