
( Brand: Johnson Controls ), ( Manufacturer Part Number: TEC2647Z-2 ), ( Part Type: Control Prop ), ( Country/region Of Manufacture: United States )
The Tec2647Z-2 Johnson Zone Control Prop Reheat is a high-performance, reliable, and energy-efficient heating solution for your HVAC system. This zone control valve is designed to provide precise temperature control in different zones of your home or commercial building, ensuring optimal comfort and energy savings.
The Tec2647Z-2 is a 2-wire, 2-stage, direct-acting, electric actuated, 3/4-inch valve that works with propane and natural gas heating systems. It features a self-contained, non-electric, mechanical positioner that ensures accurate and consistent valve positioning, even in power outages.
The valve's built-in reheat function allows for the simultaneous operation of both the main heating source and the auxiliary heat source, ensuring that the desired temperature is maintained in the zone. This feature is particularly useful in colder climates or in rooms with large windows or poor insulation.
The Tec2647Z-2 is designed with durability and ease of installation in mind. It features a corrosion-resistant brass construction, a 2-inch NPT threaded inlet, and a 3/4-inch NPT threaded outlet. The valve also comes with a mounting bracket and a wiring diagram for easy installation.
In terms of performance, the Tec2647Z-2 offers fast and quiet operation, with a maximum flow rate of 125 gallons per minute (GPM) and a maximum pressure drop of 8 inches water column (WC). It is also designed to operate in a wide temperature range of -40 F to 250 F, making it suitable for a variety of environmental conditions.
Overall, the Tec2647Z-2 Johnson Zone Control Prop Reheat is a top-quality, energy-efficient, and easy-to-install heating solution that can help you achieve optimal comfort and energy savings in your home or commercial building.
Pros of buying TEC2647Z-2 Johnson Zone Control Prop Reheat:1. Energy Efficient: This product is known for its energy efficiency, as it uses electric resistance heating to provide supplemental heat, reducing the overall energy consumption of the HVAC system.
2. Precision Temperature Control: The TEC2647Z-2 allows for precise temperature control in each zone, ensuring that every room or area in the building is at the desired temperature.
3. Reduced Maintenance: Electric resistance heating systems have fewer moving parts than traditional heating systems, reducing the need for regular maintenance and repairs.
4. Compatibility: This product is compatible with most existing HVAC systems, making it a versatile option for various heating needs.
Cons of buying TEC2647Z-2 Johnson Zone Control Prop Reheat:1. Initial Cost: Although energy-efficient in the long run, the initial cost of installing a zone control system can be high.
2. Complexity: Zone control systems can be complex to install and program, requiring professional assistance.
3. Limited Coverage Area: The TEC2647Z-2 may not be suitable for large spaces due to its limited wattage output.
4. Potential for Uneven Heating: While the system allows for precise temperature control, uneven heating can still occur in certain situations, such as poorly insulated buildings or rooms with large windows.
Conclusion:The TEC2647Z-2 Johnson Zone Control Prop Reheat is an energy-efficient and versatile option for heating control, offering precise temperature control, reduced maintenance, and compatibility with most HVAC systems. However, its high initial cost, complexity, limited coverage area, and potential for uneven heating are factors to consider before making a purchase. If the benefits outweigh the drawbacks for your specific heating needs, this product could be a valuable investment for improving energy efficiency and comfort in your space.
Recommendation:Consider consulting a professional HVAC technician to assess your heating requirements and determine if the TEC2647Z-2 Johnson Zone Control Prop Reheat is the best fit for your needs, budget, and space. They can also provide guidance on installation and proper usage to ensure optimal performance and energy savings.
Box is a little beat up. New in box.