1 / 15

Taco Presentation

Taco Presentation. LoadMatch. Wet Rotor Circulating Pump. Twin Tee. Wet Rotor Circulating Pump. Eliminate: Control valve Balance valve. Twin Tee. Wet Rotor Circulating Pump. Adjustments: Will have to either increase flow or coil area as you along the system. Benefits:

marika
Download Presentation

Taco Presentation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Taco Presentation

  2. LoadMatch

  3. Wet Rotor Circulating Pump

  4. Twin Tee Wet Rotor Circulating Pump

  5. Eliminate: • Control valve • Balance valve Twin Tee Wet Rotor Circulating Pump

  6. Adjustments: • Will have to either increase flow or coil area as you along the • system. • Benefits: • Saves on piping. • Less pressure drop for circulator pump. • Eliminates control valve leaks. LoadMatch System

  7. Pumps

  8. Wet Rotor: • 20 year life. • Replacement cartridges cost around $150. • No need to remove pump to replace cartridge. • Can be variable speed. (300:1)

  9. Self Sensing: • Drive comes with pre-programmed curves. • Program can be edited in the field. • Provide shut-off head for maximum efficiency. • Standard dry run protection. • Can only be lead/lag. • Standard vibration isolation on drive.

  10. Chilled Beams

  11. Passive Beams

  12. Active Beams

  13. Design Considerations: • Chilled water should be between 55 and 60 deg. F. • Handles sensible load only. • Need DOAS system to handle latent load, ventilation requirements, and • pressurization. • Avoid openings to outdoors where using chilled beams. • Provide dewpoint sensor in room and at ceiling for each space. • Verify pressure in building stays positive. • Radiant cooling panels: 20-40 BTU/SF • Passive chilled beams: 120-150 BTU/SF • Active chilled beams: 400-750 BTU/SF LoFlo with Chilled Beams

  14. iWorx

  15. Features: • Pre-programmed controllers for standard equipment. • Graphic control interface controller brings in other controllers and • automatically creates graphics. • Web-based. • Uses NiagraAX framework. • Can communicate with LonWorks, BACnet IP, BACnet MSTP, and Modbus. • Only need to provide home screen graphics. • Truly open protocol. • Best used with light commercial and buildings with standard equipment.

More Related