Ashland Water Group CDSP-20 Condensate Pump

Product Description

The ASHLAND WATER GROUP CDSP-20 is an automated condensate pump designed to collect and remove condensation buildup from HVAC equipment and dehumidifiers. Built with a high-impact thermoplastic tank, it operates quietly and installs without specialized tools. The safety switch automatically shuts the unit off during a power failure, protecting connected equipment from overflow damage. A replaceable check valve and wall-mount hardware are included in the package. This pump is suited for residential and light commercial applications where gravity drainage is not available and condensate must be lifted to a drain point.

The CDSP-20 is intended for use with gas furnaces, central air conditioning systems, mini-split systems, and dehumidifiers that produce condensate requiring active removal. It fits into mechanical rooms, utility closets, and confined equipment spaces where a compact, wall-mounted solution is needed. Installation is straightforward enough for HVAC technicians and plumbers working on routine service calls or new equipment installations. Three intake holes accommodate condensate lines from multiple pieces of equipment simultaneously.

Key Features

• Automated operation collects and removes condensate without manual intervention
• Safety switch shuts the pump off automatically during a power failure to prevent overflow
• High-impact thermoplastic tank resists cracking and impact damage in mechanical spaces
• Replaceable built-in check valve prevents backflow and is serviceable in the field
• Three intake holes allow connection from multiple condensate sources at once
• Wall-mount hardware included for secure, off-floor installation

Compatibility

Designed as an OEM-style replacement or new-install condensate pump suitable for residential and light commercial furnaces, air conditioners, and dehumidifiers that require active condensate removal.

Installation Notes

Installation is typically performed by a licensed HVAC technician or plumber. Disconnect power to all connected equipment before running condensate lines and wiring to the pump. Verify the outlet line is routed to a suitable drain point with adequate rise capacity for the pump head. Check valve function should be confirmed after installation and periodically during routine maintenance.

Technical Specifications

• Weight: 6 pounds
• Tank Material: High-impact thermoplastic
• Intake Holes: Three
• Check Valve: Replaceable, removable built-in
• Safety Switch: Automatic power-failure shutoff
• Mounting: Wall-mount hardware included
• Package Quantity: 1
• Warranty: 1 year

Standard Information

• Brand: ASHLAND WATER GROUP
• Manufacturer Part Number: CDSP-20