Taco 011-F4-2IFC Cast Iron Circulator Pump 1/8 Hp 30 Gpm

Product Description

The TACO 011-F4-2IFC is a cast iron circulator pump with an integral flow check (IFC) built into the unit, designed for high-head and medium-flow hydronic applications. Rated at 1/8 HP and 115 volts, it delivers up to 30 GPM flow and up to 31 feet of head. The integrated flow check eliminates the need for a separate in-line check valve, reducing installation time and material cost. Plumbers and hydronic heating technicians install this pump in closed-loop systems where compact footprint, low power draw, and field-serviceable components are priorities. Both the IFC and the pump cartridge are accessible without removing the entire circulator from the line.

This circulator is suited for large residential and light commercial hydronic heating systems operating on single-phase, 115-volt, 60 Hz power. Typical applications include boilers with high pressure drop, fan coil units, heat exchangers, large radiant heat systems, and heat recovery or geothermal closed-loop circuits. Universal flange-to-flange dimensions and flange orientation allow this pump to serve as a drop-in replacement for other circulator models in the same size class. The operating temperature range of 40 degrees F to 230 degrees F covers the full spectrum of hydronic heating service conditions.

Key Features

• Integral flow check (IFC) eliminates the need for a separate in-line check valve and outperforms standard swing-check valves
• Cast iron construction rated to 125 psi maximum operating pressure
• Up to 30 GPM flow rate and 31 feet of maximum head for high-head applications
• Field-serviceable cartridge and IFC without removing the circulator body from the piping
• Universal flange-to-flange dimensions support direct replacement of other circulator models
• Low power consumption at 1/8 HP, suitable for high-efficiency hydronic system designs

Compatibility

Designed as an OEM-style replacement circulator for closed-loop hydronic heating systems. Universal flange orientation and flange-to-flange dimensions allow it to substitute for other circulators of comparable size in residential and light commercial installations. No specific model cross-references were provided in the product data.

Installation Notes

Installation should be performed by a licensed plumber or qualified hydronic heating technician in accordance with applicable local mechanical codes and the IFGC. Shut off system power and isolate the circulator using service valves before removing or installing the unit. The pump should be mounted so the motor shaft is horizontal to prevent bearing wear. Verify system pressure does not exceed the 125 psi maximum rating before returning the system to service.