Parker 475015 Drain Pan Treatment Tablet Up to 5 Tons

Product Description

The PARKER 475015 is a drain pan treatment tablet formulated for air conditioning system maintenance. Designed to protect and preserve condensate drain pans, this tablet helps prevent the buildup of algae, slime, and biological growth that can block drain lines and cause standing water issues. A single tablet treats systems up to 5 tons of cooling capacity. HVAC technicians and service professionals use this product as part of routine preventive maintenance on residential and light commercial cooling equipment to keep drain systems flowing freely and reduce callback rates related to drain clogs.

This drain pan treatment tablet is suited for use in split systems, packaged units, and air handlers with condensate drain pans up to 5 tons. It is commonly applied during seasonal startup visits, routine maintenance calls, or any time a drain pan is inspected for biological growth. The tablet format allows for clean, tool-free application directly into the drain pan without liquid mixing or measuring.

Key Features

• Treats air conditioning drain pans on systems up to 5 tons of cooling capacity
• Tablet form allows direct placement in drain pan with no measuring or mixing
• Targets algae, slime, and biological growth that cause drain line blockages
• Supports air conditioning drain pan maintenance and system health protection
• Packaged as a single tablet per unit for precise, per-visit dosing

Compatibility

Designed as an OEM-style drain pan treatment for residential and light commercial air conditioning systems with condensate drain pans rated up to 5 tons of cooling capacity.

Installation Notes

Installation is performed by a licensed HVAC technician as part of a scheduled maintenance procedure. Before servicing the drain pan area, shut off power to the air handler or indoor unit at the disconnect or breaker. Place the tablet directly in the drain pan according to manufacturer dosing guidance. Do not handle the tablet with bare hands for extended periods and follow safety data sheet recommendations for the specific product formulation.