Raritan Smart Toilet Control Circuit Board STC548W
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Smart Toilet Control Circuit Board
Smart Toilet Control (STC) is a controller for flushing toilets to optimize water use without compromising the quality of flush.
Control consists of a controller, panel, and 7’ of cable.
STC is designed to automatically start a flushing cycle if normal or water-saver buttons are pressed.
The water-only button brings inlet water to the bowl when pressed and the empty-only button evacuates the bowl. Both water-only and empty buttons have a time limit of eight seconds.
Flush timing of initial fill, discharge, and final fill are fully programmable from the panel. If wired, the panel also shows the holding tank's full status. When holding the tank full the LED is lit, and normal and water saver buttons are disabled. Water only and the empty button continues to function. Control is reverse polarity protected. In the case of reverse polarity motors and solenoids will activate as soon as power is connected. After reverse polarity is corrected (within 10 minutes), the unit will work as normal.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.