Lennox 18D33 Tri-Pow’r HD 4371-90 Coil Cleaner is a professional-grade liquid coil cleaning solution designed to remove heavy grease, dirt, and organic buildup from air conditioner and heat pump coils. Formulated for commercial and residential HVAC systems, this powerful cleaner improves airflow and heat transfer efficiency while extending equipment life.

 

Key Features:

• Heavy-duty formula designed to dissolve grease, grime, and contaminants on evaporator and condenser coils
• Safe for use on aluminum and copper coil surfaces when used as directed
• Concentrated 1 quart bottle for multiple applications
• Helps restore system efficiency and reduce energy consumption
• Reduces maintenance time with fast-acting cleaning action
• Compatible with a wide range of HVAC equipment and coil configurations

 

Application Details:

Tri-Pow’r HD 4371-90 Coil Cleaner is effective for cleaning evaporator and condenser coils in HVACR systems. Apply the solution according to manufacturer instructions, allow dwell time to break down contaminants, and rinse thoroughly for optimal coil performance. Regular cleaning with Lennox coil cleaner helps maintain peak system capacity and minimizes equipment strain.

 

Specifications:

• Manufacturer Part Number: 18D33
• Cleaning Solution: Tri-Pow’r HD 4371-90
• Pack Size: 1 Quart Bottle
• Application: HVAC Coil Cleaning
• Compatibility: Residential and Commercial HVAC Units