Camco Mfg 20840 Aluminum Drain Pan 22 in Water Heater

Product Description

The CAMCO MFG 20840 is an aluminum drain pan designed to catch leaks and condensate beneath gas or electric water heaters. Measuring 22 inches in interior diameter and 2.25 inches deep, it provides a wide, low-profile catch basin suited to standard residential water heater installations. The pan ships with a PVC drain fitting that accommodates 1-inch to 1.5-inch drain connections. Because the pan is constructed from aluminum, it will not rust, corrode, or crack over time the way steel or plastic alternatives can. A pre-cut side opening simplifies fitting installation and eliminates field drilling in most situations. Licensed plumbers and HVAC technicians install this pan as part of routine water heater service or new equipment installation.

This drain pan is intended for use beneath residential gas-fired and electric water heaters where local plumbing codes require secondary leak containment. The 22-inch interior diameter fits a wide range of standard tank-style water heaters. The included PVC fitting connects the pan to a drain line routed to a floor drain or condensate pump. This type of installation is commonly required under International Plumbing Code provisions when water heaters are located in areas where a leak could cause property damage.

Key Features

• 22-inch interior diameter fits standard residential tank-style water heaters
• 2.25-inch depth provides adequate leak containment volume
• Aluminum construction resists rust, corrosion, and cracking
• Pre-cut side opening accepts drain fitting without field drilling
• Includes PVC fitting sized for 1-inch to 1.5-inch drain connections
• Compatible with both gas and electric water heater installations

Compatibility

Suitable for use with gas and electric tank-style water heaters requiring a 22-inch drain pan for secondary leak containment.

Installation Notes

Installation is typically performed by a licensed plumber. Shut off the water supply and allow the existing water heater to cool before repositioning or replacing equipment over the pan. Connect the included PVC fitting to a drain line that terminates at an appropriate drain point per local IPC requirements. Verify the pan sits level to ensure proper drainage toward the fitting outlet.