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Main product image of 00R Cast Iron Radiant Heating Circulator w/ Integral Flow Check, 1/25 HP
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00R Cast Iron Radiant Heating Circulator w/ Integral Flow Check, 1/25 HP

Brand:
Taco
SKU:
00R-F6-4IFC
Rating:
(12)
Q&A:
(0)
00R Cast Iron Radiant Heating Circulator w/ Integral Flow Check, 1/25 HP
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00R-F6-4IFC has been discontinued
Discontinued February 14, 2026
This product was discontinued by the manufacturer.
Suggested Alternative:
0015 3-Speed Cast Iron Circulator - Integral Flow Check, 1/20 HP
Brand:
Taco
SKU:0015-MSF3-IFC
(57)
Order by 6PM, receive 149 by Fri
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VIEW ALTERNATIVE

Product Highlights

Product Highlight: Voltage
115V
Product Highlight: Horse Power
1/25 HP
Product Highlight: Warranty
3 Year Warranty
Product Highlight: Connection Type
Flanged x Flanged Connection
Product Highlight: Max Flow (GPM)
12.5 MAX GPM
Product Highlight: Max Pressure (PSI)
125 MAX PSI

Description

Note: Full flange-to-flange three-year warranty on all 00 Series circulators.

The 00R-IFC Radiant Heating circulator with Integral Flow Check specifically fits the higher head and lower flow designs used in many Radiant Heating systems. The circulator's performance curve delivers flow that can be used in a wide combination of tube diameters and length of runs. The removable, spring loaded Integral Flow Check (IFC) prevents gravity flow/reverse flow. By locating the IFC inside the pump casing, a separate in-line flow check is eliminated, simplifying piping and reducing installation costs. It also makes for a modern, clean looking job when mounting the pump in vertical runs of pipe, pumping away from the boiler. Both the IFC and cartridge are easily accessed for service instead of replacing the entire unit.

Features:
  • Specifically designed for radiant heating applications
  • Integral Flow Check: Simplifies piping, Prevents reverse flow and gravity flow, Eliminates separate in-line flow check, Reduces installed cost, Improves system performance, Easy to service
  • LED indicator light
  • Unique replaceable cartridge-field serviceable
  • Unmatched reliability-maintenance free
  • Quiet, efficient operation
  • Self lubricating, No mechanical seal
  • Wide range of applications
  • Flanged connections
Replacement Parts List:
Casing O-Ring: 008-005RP
Flange Gasket Set: 007-007RP
Capacitor or PC Board: 007-002RP
Cartridge Assembly Complete: 008-044RP
Valve Assembly Trans/Relay: 006-047RP

Specs

Application:

Heating

Material:

Cast Iron

Horse Power:

1/25

Type:

Pump

Voltage:

115V

Hertz:

60

Phase:

1

Amperage:

0.84

RPM:

3250

Max Head (Ft):

15

Head Range (ft.):

0-15

Flow Range (GPM):

0-12.5

Max Flow (GPM):

12.5

Temperature Range (F):

40°F to 230°F

Max Pressure (PSI):

125

Connection Type:

Flanged x Flanged

Connection Size:

1-1/4"

1"

1-1/2"

3/4"

Warranty:

3 Year

Contact

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You May Also Need

6 Replacement Parts

IFC Replacement Kit for Select Taco "00" Series Cartridge Circulators
SKU: 0010-025RP
Taco
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Need help finding a replacement part?
Fill out the part request form and someone will get back to you shortly.
PART REQUEST FORM

Product Reviews

4.83 out of 12 reviews
92% would recommend this product
4.83
out of 12 Reviews
92% would recommend this product
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5 star
92%
4 star
0%
3 star
8%
2 star
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1 star
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Most Liked Positive Review

Super fast delivery

Arrived within 18 hours of placing order. Well packages, no damage. Simple installation and new pump works great. Initially worried because of different part numbering / lettering and no key available to understanding. Taco was unresponsive.
VS

Most Liked Negative Review

Great service but low quality pump

This pump is a direct replacement for my system so I buy it but Taco has a problem with porous castings that seem to fail after 1yr (+/-). They just start leaking at or near the drilling for the motor mount.
Showing 1-10 of 12 reviews

Shipped quickly and arrived on time.

Great service, great pricing. I will order from them again.
Will
Idaho
1 years ago
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I would buy this again from them.

Fit and works great.
Jason
PA
4 years ago
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Fast solutions

Great on-line catalog, quality products, good prices, and lots of inventory for fast delivery!
More Tim the tool man than Red-Green
Hartford CT
4 years ago
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Great service but low quality pump

This pump is a direct replacement for my system so I buy it but Taco has a problem with porous castings that seem to fail after 1yr (+/-). They just start leaking at or near the drilling for the motor mount.
OGG
Fayetteville, NY
4 years ago
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Great pump

Superior service from supper people
Mike P
Leavenworth, WA
4 years ago
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Super fast delivery

Arrived within 18 hours of placing order. Well packages, no damage. Simple installation and new pump works great. Initially worried because of different part numbering / lettering and no key available to understanding. Taco was unresponsive.
Tim
Glastonbury, CT
5 years ago
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Great pump

With the higher static pressure rating and the built in lit light this will be my pump of choice for all my radiant jobs.
Workbig
Freehold NJ
8 years ago
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Prompt service

I recieved prompt dependable service to get me the product I needed at a competative price.
Dave
Bemidji, MN
8 years ago
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Recommended

Price was right; service was quick and product was exact what was ordered.
Lenny
Suffolk County NY
9 years ago
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product was a perfect match for replacement

The product works great. Purchased to replace a 9 year old circulator.
John
Merrimack, NH
9 years ago
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