Taco 003-BC4-3PNP
Taco 003-BC4-3PNP
Hover to zoom
1 Of 5

Taco 003 - Plumb N' Plug - 1/40 HP - Circulator Pump - Bronze - Analog Timer - 1/2" Sweat - Integral Flow Check



Write A Review
Product Discontinued
Sorry, this product is no longer available.
Continue Shopping With These Categories
Taco 003 - Plumb N' Plug - 1/40 HP - Circulator Pump - Bronze - Analog Timer - 1/2
Taco 003 - Plumb N' Plug - 1/40 HP - Circulator Pump - Bronze - Analog Timer - 1/2" Sweat - Integral Flow Check
Model: 003-BC4-3PNP
Product Discontinued
How-To Articles


    The Plumb N' Plug line of Taco circulators provides an ingenious solution to the problem of waiting for hot water from fixtures. An included timer allows you to quickly and easily designate recirculation periods for instant hot water. The analog timer is prewired, which means installation is a breeze. Setting recirculation times is equally easy; simply flip the switches on the timer face corresponding to the times when you are most likely to need hot water and the Plumb N' Plug will begin recirculation at those times. The bronze construction of this circulator makes it ideal for DHW applications, where corrosion resistance is important. With Taco, your hydronic circulation is in good hands.
  • Stop Wasting Water
  • Plumb N' Plug circulators can save up to 25 gallons of water a day. By recirculating hot water periodically, the Plumb N' Plug ensures that you won't have to run taps and faucets before enjoying hot water.
  • Maintenance Free
  • Taco's "00" series features a self-lubricating design that improves reliability by eliminating the need for a mechanical seal.
  • Replaceable Cartridge Design
  • All of the circulator's moving parts are contained within a removable cartridge. Servicing a "00" series pump is as easy as replacing this cartridge.
  • Integral Flow Check
  • By including a removable integral flow check, Taco has improved flow performance and eliminated the need for separate in-line flow checks. All gravity flow prevention is handled by the pump, streamlining your system and reducing installation costs.
  • High Capacity, High Efficiency
  • In the "00" series, powerful pumps are backed by a direct-drive design. Direct-drive mechanisms are known for their efficiency, longevity, and low noise levels, qualities that translate well to any application.
  • Typical Product Applications
  • Recirculation Loops
  • Systems with up to 200' of 3/4" Supply/Return Piping
California residents see
Warning: This product can expose you to chemicals including Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov


specs product image PID-33079
General Information
Product Line
Plumb N' Plug Series
Control Type
Connection Type
DHW Compatible Learn More
DHW Compatible
Can be used in Domestic Hot Water applications (baths, sinks, showers).
Maximum Head
4.5 Feet
Maximum Flow Rate
Maximum Fluid Temperature
220 F
Maximum Operating Pressure
125 PSI
3250 RPM
Electrical Data
115 Volts
60 Hz
Current Draw
0.45 Amps
Connection Size
1/2 Inch
Product Height
5 1/4 Inches
Product Width
3 15/16 Inches
Product Depth
8 1/8 Inches
Shipping Weight
7 Pounds
UL Listed
NSF Certified Learn More
NSF Certified
The National Sanitation Foundation has developed public health standards and certification programs to protect the world's food, water, consumer products and environment.
Warranty Information
Warranty Learn More
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
3 Years


Taco 003-BC4-3PNP Reviews & Ratings

How-To Articles

What Size Tankless Water Heater Do I Need
What Size Tankless Water Heater Do I Need
Size matters when it comes to your tankless water heater. In fact, it is t...
Signs You Need a New Water Heater
Signs You Need a New Water Heater
You’ve heard the stories. A 60-gallon hot water heater tank ruptures, flo...
An Intro to Indirect Water Heaters
An Intro to Indirect Water Heaters
If you heat your home with a boiler, you have the opportunity to get the most e...
eComfort How-To Library
eComfort How-To Library
Articles, Tips and Buying Guides from Our Experts


Media Gallery
Taco 003 - Plumb N' Plug - 1/40 HP - Circulator Pump - Bronze - Analog Timer - 1/2" Sweat - Integral Flow Check
Taco 003-BC4-3PNP
Customer Review Images