Please enter the email address associated with your account and we will send you a link to reset your password.
Your password reset link is on its way. If you have problems accessing your account, please contact us at 888-757-4774 and we'll help you out.
I'm sorry, your email address was not found in our system.
If you think this is a mistake, please contact Customer Service at 888-757-4774 or email us.
Location: 185 Price Parkway, Farmingdale, NY 11735
Hours: 8:00AM - 7:00PM, Mon - Fri
This product does not comply with the "Safe Drinking Water Act,"
which requires that products used in any system providing water for human
consumption (drinking or cooking) to meet low-lead standards.
Please check the box below to confirm you are aware of that this item is for non-potable water applications only.
This product will NOT be used in the installation or repair of a potable water (human consumption) application.
You must agree to this statement in order to purchase this product.
Do not use this item for any installation or repair of potable water applications.
This product does not comply with the "Safe Drinking Water Act,"
which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking).
This item is for non-potable (non-human consumption) water applications only.
We accept returns of any unused and unopened merchandise within 5 days of receipt and accept returns of defective merchandise within 14 days of receipt. All returns must be accompanied by a Return Goods Authorization, which may be obtained by contacting a customer service representative either by phone or by e-mail. All manufacturer warranties are honored and claims should be made through SupplyHouse.com.
See full Return Policy.
Add this item to your cart to calculate shipping cost.
The entire staff at SupplyHouse is committed to doing everything we can to ship your order out accurately and as quickly as possible. Most orders ship within 24-48 hours and expedited orders go out the same day when placed before 3:00pm EST. If an item is back ordered for any reason, you will be notified via e-mail. Please note in the special instructions at checkout if you need receive your order by a specific date.
See full Shipping Policy.
SupplyHouse.com is committed to providing you with the highest quality products at the lowest prices available. We are committed to competitive prices and will honor our Low Price Guarantee if you find an identical item at a lower price.
For complete information on our low price guarantee, go here.
There is a Minimum Advertised Price (MAP) allowed by the manufacturer on this product. Add item to cart for lowest price.
We are dedicated to protecting your order information. Because of this, all personal data that is transmitted through our site is encrypted using SSL or "Secure Socket Layer" technology which encrypts your order information to avoid the decoding of your information by anyone other than SupplyHouse.
At SupplyHouse.com, we are committed to protecting your privacy. This means that we will not distribute, sell or rent your name or personal information about you to any third party without your permission.
For complete safe shopping information, go here.
Your privacy is of great concern to SupplyHouse. We use the information you provide to process your order and to ensure that your experience on our site is as enjoyable and efficient as possible. Our primary focus and greatest concern is you, our customer. We respect your privacy and therefore do not sell, rent or loan any of your personal information to any third party.
We are committed to protecting your privacy. We use the information that we collect about you to process your orders and to provide a personalized shopping environment. When you purchase products from SupplyHouse.com or register for any SupplyHouse.com services, we automatically place you on our list to receive e-mail updates about special offers, new products, and new services.
A credit card Identification Number is an added safeguard for your credit card purchases. Depending on the type of credit card you use, it is the 3- or 4-digit number printed on the back or front of your credit card. For most online credit card purchases from us, the Identification Number is required information.
MasterCard: Your identification number is the 3-digit number found on the back of your credit card near the signature panel.
Visa: Your identification number is the 3-digit number found on the back of your credit card near the signature panel.
American Express: Your identification number is the 4-digit number found on the far right on the front of your credit card.
Amperage, or amps, refers to the amount of electricity flowing through the wires.
Voltage, or volts, is a measurement of the difference between two electric fields (in heating terms, the difference between the Earth's electrical field and the electricity running through your wires).
Horse power is a unit of power, with one horse power equalling 745.7 watts.
The patent pending X-Pump Block combines a variable speed mixing control, heat source circulator, system circulator, and heat exchanger into a single unit.Features= All-in-One Heat Exchanger, Dual-sided Circulators and Mixing Control Package = Brazed Plate Heat Exchanger Provides Complete Isolation Stainless Steel Easily Removable Double Wall Optional = Only 4 Pipe Connections Required = Plug-in Low Voltage Connections = Solid State Microprocessor Design = Greatly Decreases Installation Time = Substantial Space Savings = Line Cord Included, Hard Wire Option = Bronze Casing for Open or Closed Systems = Replaceable Cartridge Design = Maintenance Free, Wet-Rotor Circulators = 2 Operation Modes: Outdoor Reset and Setpoint with or without Delta T Limiting = Main System Pump Contact = 100% Pump Operation / Control Override Switch = Automatic Pump Exercise = Adjustable Reset Ratio = Warm Weather Shutdown = Large LCD Display = Outdoor and 2 Strap-on Sensors included Performance Data Flow Range: 0 v 7.5 GPM Head Range: 0 v 15.5 Feet Minimum Fluid Temperature: 32?F (0?C) Maximum Fluid Temperature: 185¬F (85?C) Maximum Working Pressure: 125 psi Connection Sizes: 3/4" NPT Female
(based on 7 reviews)
of respondents would recommend this to a friend.
Reviewed by 7 customers
Displaying reviews 1-7
Back to top
DIY Basement Radiant Heat
from Macatawa MI
Comments about Taco X Block Pump, 1/25 HP:
I installed an X Block in combination with a Vertex 96% efficient water heater to heat a 1200 sq ft basement. The heat exchanger in the X Block separates the water source. A slab thermocouple combined with Uponor thermostat sets min/max slab temp. A simple DIY project on new construction. Nice system.
Bottom Line Yes, I would recommend this to a friend
Images shared by radiant
4 zone 2" foam insulation
Was this review helpful? Yes / No
- You may also flag this review
A piece of equipment with many uses
from Santa Cruz, CA
Use as a heat transfer device with lots of built in control options.Maintains separation from closed loop systems.Different mode operations for fine tuning system efficiencyEasy to install and set up.Keep a spare replacement cartridge circulator for back up'Water quality is an issue Always use wye-stariners in front of supply to unit.
These things are great.
from Fairbanks, AK
I have installed 4 of these now and really think they are a great way to use a water heater as a space heating device. I have installed every one with a Toyotomi OM 180. I think they make a great pair as the 180 is more or less a water heater designed to be a hydronic heater. Both the X-Block and 180 are extremely easy to instal. Living in the subarctic, we have extreme temperature swings that can pose a problem for traditional thermal mass heat systems. We can easily have 40-50 degree temperature swings overnight. The outdoor reset mode on this device regulates the hydronic fluid temperature based on the outdoor temps and prevents under or overheating if you have a 4" thick slab of concrete in your house. The thermostat in my house never moves a single degree because the X-Block knows exactly what my Btu requirements are on a "real time" basis. My only complaint would be more thorough instructions on the best settings for your climate. I am sure a professional boiler installer would understand all the settings a little better than me--a builder. Otherwise I, and the folks I have installed them for, love this thing.
(1 of 2 customers found this review helpful)
Heating System Pump
By Lev, the plumber
from San Francisco, CA
i purchased this pump to use in radiant heating systems with floor mounted and wall mounted radiators. Overall is a good product, however, it is hard to release air from the system after installation and prior to filling as there is no blow off valve on the heat source return line on this pump. They have blow off on RMB-1 but not on this one for some reason. I had to buy and install the blow offs. As this pump is already pricey, this additional cost was unnecessary.
BIG THINGS IN A SMALL PACKAGE
By JOEY GA GA
HEATS MY FLOORS NICE...EAZY INSTALL QUIET ---QUIET--QUIET THANKS TACO A LITTLE HIGH PRICED!!
(2 of 3 customers found this review helpful)
I use this product in my radiant designs
By Badger Radiant
Nothing can beat it, if properly applied.
(0 of 2 customers found this review helpful)
Nice package, easily installed.
By Dr. Heat
from Pittsburgh, PA
I thought the circulators were a little loud.
Merchant response: Most noise issues are caused by bulk air caught in the system components; make sure to take your time and properly bleed the system during installation.
Do you have questions about this product?
get answers from real customers and in-house experts with AnswerBox.
Know the answer? Answer this question
Do you have a question about this product?
Subscribe to our Channel
Like Us on Facebook
Visit Our Blog
At SupplyHouse.com, our goal is to bring you the highest quality plumbing, heating and HVAC supplies at competitive prices. Our product catalog includes PEX Plumbing Supplies, Radiant Heat Supplies, VisionPro Honeywell Thermostats, Taco pumps and mini-split air conditioners. If there are items you are looking for but can't find on our website, please contact our Customer Service Representatives & we will do our best to find what you need.
© 2014 SupplyHouse.com