Nu-calgon 4610-22 CTL15 Single Coil Cleaner

Product Description

The NU-CALGON 4610-22 is a coil cleaning product used to maintain heat transfer efficiency in HVAC evaporator and condenser coils. Designed for professional HVAC technicians, this formulation is intended to remove dirt, debris, and buildup that accumulates on coil surfaces during normal system operation. Clean coils are critical to maintaining system capacity, airflow, and energy efficiency. The 4610-22 is a genuine OEM replacement product sold as a single unit under the CTL15 designation.

This coil cleaner is suited for routine preventive maintenance on residential and light commercial HVAC systems. HVAC service technicians use coil cleaning products during seasonal tune-ups, equipment commissioning, and corrective maintenance calls when coil fouling is contributing to reduced system performance or elevated operating pressures. Application is typically performed with the unit de-energized and appropriate personal protective equipment in place.

Key Features

• Genuine OEM-grade coil cleaning formulation under the CTL15 product line
• Sold as a single unit for targeted maintenance use
• Designed to remove fouling from evaporator and condenser coil surfaces
• Supports restoration of heat transfer efficiency and proper airflow
• Appropriate for use by licensed HVAC service professionals

Compatibility

Designed as an OEM-style coil cleaner suitable for use on residential and light commercial HVAC evaporator and condenser coil assemblies where CTL15-type cleaner is specified.

Installation Notes

Coil cleaning should be performed by a qualified HVAC technician following equipment manufacturer guidelines and applicable safety codes. De-energize the unit at the disconnect and allow capacitors to discharge before accessing internal coil surfaces. Wear appropriate personal protective equipment, including eye protection and gloves, when handling coil cleaning chemicals. Rinse coil surfaces thoroughly after application if required by the product instructions to prevent residue buildup or corrosion.