Taco 007-VDTF5 Cast Iron Variable Speed, Delta-T Circulator, 1/25 HP 115V

Taco 007-VDTF5 Cast Iron Variable Speed, Delta-T Circulator, 1/25 HP 115V

The Taco 007-VDTF5 is a variable speed Delta-T circulator pump. Its all-in-one design combines a microprocessor based variable speed differential controller with the reliability and convenience of  "00" Cartridge Circulators. Simply dial in the design Delta-T of the system or zone (from 5-50°F) and then sit back and watch the circulator automatically adjust its performance to match the systems ideal BTU/hr output, while conserving energy and eliminating velocity noise.

No matter how good your original system design and heat loss calculations were, they included estimates and rules of thumb. Your system needs a circulator that automatically adjusts to deliver the optimal heat transfer based on the actual operation of the system, every day, under all load conditions. With the Taco Variable Speed Delta-T "00" Circulators,  you simply dial in your desired temperature drop across the system or zone (5-50°F), attach a supply and return sensor directly to the pump and it will automatically vary its performance to deliver optimal heat, efficiency and comfort.

Features:

• All-in-one pump & control
• Sensors included
• Easy to install: attach 2 Sensors, dial in the desired Delta-T
• UL Approved
• Snap-in PC board, replaceable
• LED status panel
• Fuse protected
• Plug-in low voltage wiring terminal
• Optional Integral Flow Check (IFC)
• Increases system efficiency
• Pump always runs at minimum required speed
• Eliminates velocity noise
• Eliminates need for a pressure by-pass valve
• Conserves energy
• Achieves system design goals, even when installed system varies from original design
• Pump automatically adjusts to current system conditions
• Spend less time figuring out pressure drop (for proper pump sizing) when servicing existing systems
• Pump exercise
• Delivers ideal BTU/hr heat transfer for all styles of emitters
• Cast iron construction