Lennox 18D32 – Alka-Brite Plus 4X 4120-90, Condenser Coil Cleaner Concentrate, 1 Quart Bottle

 

Product description

Lennox 18D32 Alka-Brite Plus 4X (4120-90) is a high-performance alkaline condenser coil cleaner designed to remove heavy dirt, grease, oil, and environmental buildup from HVAC condenser coils. This professional-grade concentrate delivers four times the cleaning power in a compact 1-quart bottle, making it an efficient and economical solution for routine maintenance and deep cleaning applications.

The self-rinsing foaming action penetrates deep between coil fins, lifting stubborn contaminants that restrict airflow and reduce heat transfer efficiency. Regular use of Alka-Brite Plus 4X helps restore system performance, improve energy efficiency, and extend the service life of air conditioning and refrigeration equipment. It is suitable for use on aluminum, copper, and other common coil materials when used as directed.

 

Key features

• Concentrated 4X formula for powerful cleaning performance
• Effectively removes grease, oil, dirt, and airborne contaminants
• Foaming action lifts debris from deep within condenser coils
• Helps improve heat transfer and overall system efficiency
• Designed for professional HVAC service and maintenance use
• Convenient 1-quart bottle for easy handling and mixing

 

Applications

• Air conditioning condenser coils
• Commercial and residential HVAC systems
• Refrigeration equipment
• Preventive maintenance and restoration cleaning

 

Specifications

• Product type: Alkaline condenser coil cleaner concentrate
• Model: Alka-Brite Plus 4X
• Manufacturer part number: 4120-90
• Lennox part number: 18D32
• Container size: 1 quart (32 oz)
• Formulation: Concentrated liquid

 

This Lennox Alka-Brite Plus 4X condenser coil cleaner is an essential maintenance chemical for HVAC professionals looking to maximize system performance, reduce energy consumption, and maintain clean, efficient condenser coils.