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6699 Tankless Water Heater Descaling Flush Kit Includes Submersible Utility Pump with Adapters 3 Gallons Pail with Bucket Lid Opener and Two 3/4" GHT X 6FT PVC Black Hoses Easy Installation to Clean
Brand: 6699
Condition: Used
$7231
$10999
-35% Save $3768
Updated: 3 days ago
Description
【Tankless Heater Flush Kit】This cleaning kit comes with everything you need to maintain your water heating system. Helps maintain the performance and extend the life of your tankless hot water heater. Easy to follow and quickly connects to your tankless isolation valves using the supplied hoses. All you need to do is mix 1 gallon of vinegar or biodegradable cleaner with 1 gallon of water to flush the tankless water heater. ( The vinegar and biodegradable cleaning agent are not included)
【Submersible Sump Pump】1/6HP energy-efficient PSC motor with thermal overload protection, has the ability to deliver water to maximum height 16.5 feet and flow rate is 1100GPH, quietly running. Portable small pump with 10 feet power cable for easy use.
【Easy to Use】This kit includes 3 Gallon Bucket with a bucket lid opener, 1/6HP utility pump with 2 adapters and 2 black 6 feet PVC hose with washers. They are easy to install, can be directly connected to use.
【Bucket Lid Opener】Adopts ergonomic design, reasonable and reliable, with a long enough handle to provide maximum leverage; anti-slip grip is with finger grooves for safe handling; allowing you to open the lid with the least effort, there is a hook shape on the opener mouth for easily prying.
【Customer first】One-year limited warranty. For any question, please don't hesitate to write to us through our storefront and click "ask a question", or support email to us, we will respond within 24 hours.
Product Details
6699 Tankless Water Heater Descaler Pump Kit is designed to clean and descale most Tankless Water Heaters. Complete kit includes 1/6 hp portable sump pump, 3 gallon pail with a bucket lid opener two 6 ft. pvc hoses. The pump has 1/6HP energy-efficient PSC motor with thermal overload protection, has the ability to deliver water to maximum height 16.5 feet and flow rate is 1100GPH, quietly running. Portable small pump with 10 feet power cable for easy use. 6699 Tankless Water Heater Flush Kit, helps maintain and extend the lifespan of your tankless water heater.
Package includes
1 x 3 gallons Pail
1 x Bucket Lid Opener
1 x Submersible utility pump
2 x adapters
2 x PVC Hoses
1 x detailed manual
6699 Tankless Water Heater Descaler Pump Kit is designed to clean and descale most Tankless Water Heaters. Complete kit includes 1/6 hp portable sump pump, 3 gallon pail with a bucket lid opener two 6 ft. pvc hoses. The pump has 1/6HP energy-efficient PSC motor with thermal overload protection, has the ability to deliver water to maximum height 16.5 feet and flow rate is 1100GPH, quietly running. Portable small pump with 10 feet power cable for easy use. 6699 Tankless Water Heater Flush Kit, helps maintain and extend the lifespan of your tankless water heater.
Package includes
1 x 3 gallons Pail
1 x Bucket Lid Opener
1 x Submersible utility pump
2 x adapters
2 x PVC Hoses
1 x detailed manual
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Amazon Warehouse
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- 30-day return policy
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- Price verified on Amazon
Product Details
- SKU:
- awhd-ca-b09r7h7v53
- Model:
- SUB1100KIT01
- Country:
- CA
- ASIN:
- B09R7H7V53
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $38 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for 6699 products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

