Parker 475121 Alkaline Coil Cleaner 5 Gallon

Product Description

The PARKER 475121 is an alkaline liquid coil cleaner formulated for outdoor condenser coil maintenance in commercial and residential air conditioning and refrigeration systems. This 5-gallon container delivers a biodegradable, non-flammable cleaning solution designed to break down bacteria, bugs, lint, and scale buildup on fin and tube heat transfer surfaces. HVAC technicians and refrigeration service professionals use this cleaner as part of routine preventive maintenance to restore airflow and heat exchange efficiency on outdoor condensing units.

The 475121 is intended for use on outdoor A/C and refrigeration condensers where fin and tube surfaces accumulate biological growth, debris, and mineral scale over time. Its alkaline formula targets the type of fouling common on condenser coils exposed to outdoor environments. Packaging is a single 5-gallon container, appropriate for service trucks, shop stock, or multi-unit service calls requiring larger volume. The product carries EPP biodegradable and GSA CPG (Comprehensive Procurement Guidelines) designations, making it suitable for government contract and environmentally preferred purchasing programs.

Key Features

• Alkaline formula removes bacteria, bugs, lint, and scale from condenser coil surfaces
• Non-flammable — safe for use in occupied mechanical areas without open-flame precautions related to the cleaner itself
• Biodegradable formulation meets EPA CPG environmentally preferred product criteria
• Designed specifically for fin and tube surfaces on outdoor A/C and refrigeration condensers
• 5-gallon container supports high-volume service needs and fleet truck stocking
• GSA AQ - CPG approved for government and institutional purchasing

Compatibility

Designed for cleaning fin and tube surfaces on outdoor A/C and refrigeration condensing units. Suitable for use on outdoor condenser coils in residential and commercial HVAC and refrigeration applications.

Installation Notes

Application of coil cleaners should be performed by a qualified HVAC or refrigeration technician. Disconnect and lock out electrical power to the condensing unit before applying any cleaning solution to coil surfaces. Follow the product label for dilution ratios, dwell time, and rinse requirements. Avoid directing cleaner toward electrical components, controls, or wiring. Confirm all coil surfaces are fully rinsed and the unit is dry before restoring power.