Nu-Calgon Blackhawk Aerosol Coil Cleaner, 18 Oz. - 4127-75

Nu-Calgon Blackhawk Aerosol Coil Cleaner, 18 Oz. - 4127-75

Remove stubborn coil soil and restore airflow with this Nu-Calgon Blackhawk Aerosol Coil Cleaner, 18 Oz. This coil cleaner loosens grease, dirt, and accumulated deposits from compatible HVAC coil surfaces during maintenance.

4127-75 is a universal/spec-match product selected by its verified dimensions, ratings, connections, or application rather than by appearance alone.

Fitment / What To Verify: Match Container Size: 18 Oz., Application: Evaporator / condenser coil cleaning before ordering.

Is it time to replace?

• Common Symptoms: Coils are visibly dirty, airflow is reduced, heat transfer is poor, or routine cleaning is due.
• Visible/Sensory Cues: Grease film, dust matting, residue between fins, or debris restricting the coil face.

Pro Tip: Follow label directions, protect electrical components and surrounding finishes, and use only on coil materials/applications approved by the cleaner manufacturer.

Technical Specifications