Hot Water Recirculation Pumps

**Hot Water Recirculation Pumps - Specification**

1. **Purpose:** Efficiently circulate hot water throughout a plumbing system to provide instant hot water at taps and reduce water wastage.

2. **Types:**
- **Dedicated Loop:** Designed for systems with a dedicated return line.
- **Integrated Loop:** Suitable for existing plumbing without a dedicated return line.

3. **Pump Features:**
- **Flow Rate:** Typically ranges from 2 to 8 gallons per minute (GPM).
- **Power Supply:** Standardly 120V or 230V, with options for energy-efficient models.
- **Control Options:** Manual, thermostatic, or programmable timers.

4. **Material:** Durable, corrosion-resistant materials such as stainless steel or high-quality plastics.

5. **Installation:**
- **Placement:** Installed near the water heater or on the hot water line.
- **Ease of Installation:** Includes mounting hardware and instructions; professional installation may be recommended for optimal performance.

6. **Energy Efficiency:**
- **Power Consumption:** Low energy consumption to minimize operational costs.
- **Insulation:** Often includes insulation to enhance efficiency and prevent heat loss.

7. **Maintenance:**
- **Service Needs:** Low maintenance; periodic checks for performance and potential blockages recommended.

8. **Warranty:** Varies by manufacturer, typically ranging from 1 to 5 years.