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June 15, 2016

ZA024Q4A1 Zone Sentry Replacement Actuator Head

How Taco ZA024Q4A1 price changed over last several months:
Shows how ZA024Q4A1 Replacement MSRP changed this month
ZA024Q4A1 comparison with other similar products:
Taco ZA024Q4A1 Reviews are actually pretty good


Zone ZA024Q4A1 Head got awesome comments in 2016 Don't get Sentry Zone Actuator yet. Read this if you are thinking about getting it Check out this Replacement Sentry Zone's photo analysis, beautiful image taken in 2016 ZA024Q4A1 Actuator is great, but read this before getting it


ZA024Q4A1 review and price:

Taco ZA024Q4A1 Zone Sentry features:

  • Replaces Taco EN024Q42 and AN024Q4A2 actuator heads
  • Enter your model number above to make sure this fits.
  • Uses up to 93 percent less energy
  • Multi-function LED light assists with troubleshooting
Other Info for this deal:

Warranty: standard manufacturer’s warranty
S&H: Free shipping if ordered online
Taco ZA024Q4A1’s dimensions and weight: check our reviews
Coupon: n/a

General Taco ZA024Q4A1 description
This Taco ZA024Q4A1 is a substitute actuator head for a Zone Sentry Zone Valve. It gives you on-off control in both open-closed and hot-cold water hydronic systems and comes with a green LED light that shows you that the valve is completely functioning. Installation is fast and easy with the snap-in that connects on the back of the valve. This product will prove to be reliable and economical.

Recent reviews:

I have generally used TACO zone valve controllers. The 1st model of this series was a catastrophe. They came out with an improved model that worked well but was clumsy and had no LED active display. This is their new and best model. It’s easy to install once you have their valve installed. It will include a position LED and comes with a fast Connect screw terminal for the voltage and the end switch. I bought 4 to replace my still working older models and so far they have worked perfectly.

Bought as a replcement head for an old valve that had a bad actuator. They are much quieter then the originals (silent, in fact), and slip on and off easily with the valve completely closed (old ones had to be rotated about 10 degrees to take off the head, opening the valve a little).

Mechanical substitute for the TACO orange hot wax actuator, however not totally wired the same way. The unit stopped working inside a year on my geothermal HVAC compressor. Replaced with the old orange unit. The original orange units have lasted 3-4 years operation.

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Sentry Zone Replacement technical ratings and MSRP
  • Replaces Taco EN024Q42 and AN024Q4A2 actuator heads
  • Multi-function LED light assists with troubleshooting
  • Uses up to 93 percent less energy
  • Enter your model number above to make sure this fits.

What people considered before buying it:
  1. Z075C2-1 Zone Sentry, 3/4″ 2-Way Sweat, 24VAC N.
  2. Taco 555-050RP Zone Valve Power Head Replacement Part
  3. Taco Z075T2-2 Taco Zone Sentry Zone Valves


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