QwikProducts QT7710 biodegradable calcium, lime, rust, scale remover

QwikDescaler+™ QT7710 biodegradable calcium, lime, rust, scale remover

Description

QwikDescaler+™ QT7710 is a concentrated biodegradable calcium, lime, rust & scale remover to flush out tankless water heaters and safely restore equipment to full efficiency. It quickly dissolves water scale, lime, rust, and other water-formed deposits. Rapidly improve efficiency and open flow passages of heaters and other tankless heat exchangers. Keeping heating passages free of mineral deposits significantly improves efficiency, conserves energy, reduces energy costs, and extends the life of the equipment.

Instructions

• Disconnect power or turn off gas to water heater.
• Close hot and cold isolation and service valves and remove service caps.
• Pour 5 quarts of water into bucket and place under unit being serviced.
• Connect one end of black hose to pump and the other end to the cold service valve of the water heater.
• Place pump in bucket.
• Add 1 quart of QwikDescaler+ solution to bucket of water. Liquid should just cover pump housing. (NEVER allow pump to run without adequate liquid in bucket or damage to the pump will occur.)
• Connect one end of clear hose to hot service valve and place the other end in the bucket.
• Open both the hot and cold service valves.
• Plug the pump into a properly grounded receptacle.
• Allow pump to circulate QwikDescaler+ solution throughout the water heater system for at least 10 minutes. If the solution turns yellow, add 1 quart QwikDescaler+ and circulate for 10 more minutes.
• Unplug the pump. Close the cold service valve, remove the hose and replace the service cap.
• Disconnect the black hose from the pump and remove the pump from the bucket.
• Properly discard of any remaining QwikDescaler+
• Flush the tankless water heater for 3-5 minutes or until water flows clear by opening the cold isolation valve and allowing water to exit through the hot service valve into a drain (if available) or into the bucket. Empty as necessary.
• Close the hot service valve. Remove the clear hose from the service valve and replace service cap; then open the hot isolation valve.
• Reconnect power or turn on gas to water heater and return appliance to service.
• Be certain to flush QwikDescaler+ Kit hoses, bucket & pump with clean water and allow to dry prior to storing.