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Taco I100T4R-1 1" NPT, 4 - Way Outdoor Reset I-Series Electronic Mixing Valve w/ Sensor

$ 626.86

Taco iSeries Mixing Valves are a breakthrough in precision, cost-effective temperature control for heating systems. The iSeries valves are available in two versions, providing either outdoor reset control or fixed water supply temperature by modulating the position of a 2-way, 3-way or 4-way valve. Additionally, the iSeries valves protect the boiler against flue gas condensation.
Outdoor reset doesn’t end at the boiler control! The most comfortable system is one with the lowest possible water temperatures running through the system all the time to match the BTUh needed by the structure. This keeps your system warm and eliminates overheating and the associated temperature over swings, delivering the comfort and efficiency your customers expect! A microprocessor-based outdoor reset control is built right into the valve actuator. All-in-one iSeries Mixing Valves deliver optimum zone-by-zone temperature control. The 3-way iSeries Mixing Valve with Sweat Union connections is a drop-in replacement for any Thermostatic Mixing Valve.

Features
• 2-way injection, 3-way or 4-way mixing
• Operates off constant power or relay end switch
• Ball valve design, high Cv
• Manual operation button
• Solid state microprocessor design
• Compact design
• Easy, one-handed actuator removal
• 125 PSI shut-off pressure
• Plug-in low voltage connections
• Multi-status LED indicator light
• Fail safe mode
• Sensors included
• Selectable maximum supply temperature (110°F, 130°F, 150°F, or off)
• Selectable minimum supply temperature (85°F, when max. supply temp. is set to 150°F or off)
• Adjustable minimum boiler return temperature (120°F, 135°F, or off)
• Warm weather shutdown (70°F or off)
• Adjustable heating curve (0.2-2.2 reset ratio)

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