Hayward CAT 2000 Automated Water Chemistry Controller | CAT2000
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Hayward CAT 2000 automated water chemistry controller for pools and spas. This microprocessor-based system continuously monitors pH and ORP/sanitizer activity and can automatically control compatible chemical feed equipment.
- Part Number: CAT2000
- Automated pH and ORP monitoring
- Includes pH and ORP sensors
- Designed for commercial pool and spa water chemistry control
- Compatible with chemical feed equipment
Professional installation recommended. Refer to the manufacturer installation and operation manual for complete specifications and safety requirements.
How this controller fits your system
The CAT2000 uses pH and ORP feedback to operate compatible chemical feeders. Proportional feeding responds to demand instead of relying only on a fixed timer. ORP indicates sanitizer activity and should be evaluated alongside manual chlorine tests.
Plan the installation
Confirm the chemical-feed pump or feeder type, electrical requirements, flow-cell plumbing and mounting space before ordering. Chemical supply tanks, treatment chemicals and installation labor are separate. This listing is the CAT2000 standard package; verify any additional accessories required for your feed arrangement.
Regular care
Keep probes and sampling flow in good condition, calibrate as directed and continue routine manual water testing. Have a qualified pool professional commission feed limits and flow interlocks for your installation.
Compatibility & installation
Check the exact model and the specifications above before ordering. For equipment and replacement parts, confirm the required voltage, connections, dimensions and compatibility with your existing system.
Need help? Contact us with your model number before purchasing. Equipment requiring electrical, gas or plumbing connections should be installed by a qualified professional.
Shipping & Delivery
We ship within the United States. Standard shipping is currently free for eligible destinations at checkout. Faster shipping options are shown when available for your order; the final options and charges appear at checkout.
Dispatch and arrival dates depend on the item, destination and shipping method. Need an estimated arrival date before ordering? Contact us with the product model and delivery ZIP code.
Large equipment may ship by freight and require a delivery appointment. Inspect the shipment on arrival, photograph visible damage and note it on the delivery receipt.
Returns
Eligible products may be returned within 30 days of delivery if new, unused, uninstalled and in their original packaging. A restocking fee of up to 20% may apply; return shipping and other conditions apply.