Twinkle Star 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit
NOTES:
1. The water heater owner must manually operate the valve at least once a year to ensure the waterway is clear.
2. Please check to see that the dis-charge line is securely attached and properly in-stalled before lifting the lever, prevent injury or property damage.
3. Avoid contact with the hot water dis-charged during the test to prevent personal injury.
4. At least every three years the valve shall be inspected by a licensed plumbing contractor or qualified service technician and replaced as necessary.
5. If discharge occurs during normal operation CALL A PLUMBER IMMEDIATELY. Discharge indicates an unsafe temperature or pressure Condition or a problem with this valve.