Tank Booster Pro with Breaded Hose & Temperature Gauge
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SharkBite 24644 – Cash Acme Tank Booster Pro Mixing Valve Kit
The SharkBite 24644 Tank Booster Pro is a thermostatic mixing valve kit engineered to control outlet water temperature from a water heater. It allows the water heater to be stored at higher temperatures—typically above 140°F—while blending hot and cold water downstream to maintain a consistent, safer delivery temperature at the point of use. This supports both scald protection and extended hot water availability without altering the tank size.
The kit includes the Cash Acme thermostatic mixing valve, a 3/4” SharkBite flexible water heater connector, and a 3/4” tee fitting for simplified installation. Designed for copper, CPVC, or PEX plumbing systems, the Tank Booster Pro is third-party certified for performance and safety compliance.
Key Functional Advantages
- Hot Water Storage Efficiency – Allows water heater to operate at higher storage temperatures, improving recovery rate and usable hot water volume
- Thermostatic Mixing – Factory set at 120°F (adjustable), ensuring stable outlet temperature and protection against scalding
- Application Versatility – Compatible with water heaters using 3/4” copper, CPVC, or PEX supply lines
- Anti-Legionella Strategy – Supports elevated tank temperatures that reduce bacterial risk while delivering tempered water
- Certified Safety – ASSE 1017 and ASSE 1070 compliant for residential and commercial systems
Included Components
- Thermostatic mixing valve (brass body)
- Flexible 3/4″ SharkBite connector with integrated check valves
- 3/4″ tee fitting for cold inlet line
Specifications
- Model: 24644 (Tank Booster Pro)
- Temperature Setpoint: Factory preset at 120°F; adjustable within rated range
- Connection Type: Push-to-connect for copper, PEX, or CPVC (3/4″)
- Certifications: ASSE 1017, ASSE 1070, NSF/ANSI 372 (lead-free)
- Max Operating Pressure: 150 psi
- Max Inlet Temperature: 180°F
Installation Considerations
Installation should be performed by a licensed plumber to ensure code compliance and proper system performance. The included fittings simplify the process in retrofit or new construction. Ensure isolation valves are installed for service access. Valve calibration may be necessary to match specific outlet temperature requirements.
Contractor Notes
- Pre-assembled kit reduces onsite labor time
- Complies with IPC/UPC mixing valve requirements for domestic water systems
- Factory-tested and verified for leak-free operation and consistent temperature regulation
Summary
The SharkBite 24644 Tank Booster Pro is a reliable, code-compliant solution for improving hot water system performance while maintaining safe outlet temperatures. It is engineered for professional installations where both thermal efficiency and safety are priorities in residential or light commercial applications.


Fast, Reliable Delivery for Every Order
At Primes Distribution, we understand that timely delivery is just as important as product quality. That’s why we partner with trusted carriers to make sure your plumbing, HVAC, and heating supplies arrive safely and on time.
Shipping Methods
We offer multiple shipping options to fit your needs:
Standard Shipping: 3–7 business days across the continental U.S.
Expedited Shipping: 1–3 business days for urgent orders.
Local Pickup: Available at our warehouse by appointment.
Order Processing
All in-stock orders are processed within 1–2 business days. You’ll receive a confirmation email once your order is placed and a tracking number as soon as it ships.
Orders placed after 3 PM or on weekends will be processed the next business day.
Shipping Costs
Shipping costs are calculated at checkout based on weight, dimensions, and delivery location. Large or heavy items (like water heaters or HVAC units) may require special freight handling.
Delivery Areas
We currently deliver throughout the United States. For bulk or international shipments, please contact our support team for a custom quote.
Damaged or Missing Items
If your shipment arrives damaged or incomplete, report it within 48 hours of delivery. Our support team will quickly arrange a replacement or refund.
Need Help?
If you have questions about your order or need help tracking a shipment, reach out to our customer support team at:
📧 sales@primesdistribution.com
📞 786-937-7081