{"product_id":"6699-tankless-water-heater-flushing-kit-1-4-hp-submersible-pump-adapters-6-ft-hoses","title":"6699 Tankless Water Heater Flushing Kit | 1\/4 HP Submersible Pump, Adapters \u0026 6 ft Hoses","description":"\u003ch2\u003e6699 Tankless Water Heater Flushing Kit\u003c\/h2\u003e\n\u003cp\u003eKeep your tankless water heater performing at its best with a complete flushing solution designed for ease and reliability. This kit combines a rugged 1\/4 HP submersible sump pump housed in stainless steel, a pair of adapters for quick attachment to standard isolation valves, and durable 6-foot PVC hoses with washers. A 3-gallon bucket plus a bucket lid opener add practical convenience to the flushing process. When paired with a biodegradable cleaner or vinegar solution (cleaning agents not included), it enables a controlled flush that helps minimize mineral buildup and support steady hot water delivery.\u003c\/p\u003e\n\u003cp\u003eReal-life scenarios where this kit shines include seasonal homes that sit idle for periods, apartment buildings, or any setting where regular maintenance can help avoid performance dips. The setup is designed for straightforward use: attach the hoses to isolation valves, prepare your cleaning solution, and begin the flush with minimal effort. It’s not a guaranteed outcome, but many users report smoother operation after routine maintenance with a simple flush.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s inside and how it helps\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4 HP submersible pump with a stainless steel housing for durability and quiet operation.\u003c\/li\u003e\n  \u003cli\u003eTwo adapters to fasten connections to standard tankless isolation valves, reducing setup time.\u003c\/li\u003e\n  \u003cli\u003eTwo 6-foot PVC hoses with washers to ensure a secure, leak-resistant flow.\u003c\/li\u003e\n  \u003cli\u003eA 3-gallon bucket with a lid opener to simplify lid removal and keep cleanup neat.\u003c\/li\u003e\n  \u003cli\u003eErgonomic bucket lid opener designed for safer handling and easier leverage.\u003c\/li\u003e\n  \u003cli\u003eSpecifications: 115V\/60Hz; Max Head 21 ft; Max Flow 1500 GPH; Max Submersion 16 ft; Max Fluid Temp 95°F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHow to use (quick overview): connect the hoses to the isolation valves, mix one gallon of vinegar or a biodegradable cleaner with one gallon of water (cleaning agents not included), and run the pump to flush. After flushing, rinse with clean water and resume normal operation. Always follow your heater manufacturer’s guidelines for flushing intervals and cleaning agents.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose 6699 for your maintenance toolkit\u003c\/h3\u003e\n\u003cp\u003eThis kit is built for durability and ease of use, supporting homeowners and service pros who value straightforward setup and reliable parts. The stainless steel sump pump resists corrosion, the bucket lid opener reduces strain during lid removal, and the hoses with washers provide a snug, leak-resistant connection. The result is a practical, all-in-one solution you can trust for routine tankless heater care.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePump: 115V\/60Hz; 1\/4 HP; max head 21 ft; max flow 1500 GPH; submersion depth 16 ft; max fluid temp 95°F.\u003c\/li\u003e\n  \u003cli\u003eBucket: 3 gallons; bucket lid opener included; hoses: 6 ft x 2 pcs; washers included.\u003c\/li\u003e\n  \u003cli\u003eIncludes: 2 adapters for valve connections; ergonomic lid opener; durable hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the 6699 Tankless Water Heater Flushing Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 1\/4 HP submersible pump, two adapters, 3-gallon bucket with opener, two 6' hoses with washers, and a bucket lid opener.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use this flushing kit safely?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Connect to isolation valves, mix cleaning solution with water, flush per your unit's specs, then rinse and restore operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"6699","offers":[{"title":"Default Title","offer_id":47461244141742,"sku":"B0FXWBVNF5","price":268.04,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/6699-tankless-flushing-kit.jpg?v=1770242944","url":"https:\/\/handyskook.ca\/products\/6699-tankless-water-heater-flushing-kit-1-4-hp-submersible-pump-adapters-6-ft-hoses","provider":"HandySkook","version":"1.0","type":"link"}