A specialist inspects the furnace's blower wheel, clean-flame sensor and assembly, igniter, and other elements to ensure that they're functioning optimally, and then cleans the furnace.
Limit 1 per person. Appointments required. Appointments are during normal business hours. Not valid for hot water or steam boilers and tankless water heaters. Valid within 15 miles of 60174. Valid for residential service only. Unit must be in working condition. May not be applied to current or past jobs. Extra fee for roof top units. Extra fee for filters, refrigerant, or additional parts.