The HeatLink® 24Vac DPDT Pump Relay Box by Mueller Streamline is designed for efficient control of heating systems. This relay box operates at 24Vac and features a double pole double throw (DPDT) configuration, ensuring reliable switching for various applications. Constructed with durable materials, it is built to withstand the demands of HVAC systems. The compact design allows for easy installation in tight spaces, while the robust electrical ratings ensure compatibility with a wide range of pumps and heating equipment. Ideal for both residential and commercial heating solutions, this relay box meets industry standards for safety and performance.