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Three-Zone Control Module
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$123.44 each
In Stock
Order by 6PM, receive Tomorrow
MANUALS (2)
This item replaces: A3030003
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
3
7-1/4" Width
2.75" Height
1" Depth
2 Amps
Description
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The zone control module is designed for use with the Uponor thermostats, motorized valve actuators, thermal actuators, or zone valves. The zone control module provides connection between thermostats and their respective actuators or zone valves; and the connection between the end switches and the pump or boiler relay. The modules are internally fused for protection from over current or direct shorts from the power supply transformer. The end switch circuit is also protected from over current, and a 2 amp fuse is factory installed.
Specs
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| Type: | Zone Control |
|---|---|
| Application: | Zoning |
| Number of Zones: | 3 |
| Width (Inches): | 7-1/4" |
| Height (Inches): | 2.75" |
| Depth (Inches): | 1" |
| Power Supply: | 24 VAC |
| Amperage: | 2 |
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Product Reviews
4.82 out of 34 reviews
97% would recommend this product
5 star
85%
4 star
12%
3 star
3%
2 star
0%
1 star
0%
Customer Images
Most Liked Positive Review
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Good product and warranty
Part worked as expected, this part replaced the older version that an L.E.D stopped working when the end zone switch was closed. I like the new front panel and look of the new style led. It does work a little different when it uses end switch. This version waits like 3 minutes and closes end switch contacts automatically on board even if actuator switch contacts have not closed yet. If you use thermal actuator like me circulation pump starts before actuator actuality opens. Does not seen to be causing any issue though.
VS
Most Liked Negative Review
Great product but
It would be much nicer if the board had the standard stab in type automotive fuse
Showing 1-10 of 34 reviews
I would buy this product again.
The part was an original replacement and worked as descirbed. It worked perfectly.
Additionally the shipping was very fast which was in our case very helpful.
Oliver
Vail, Co
5 months ago
Verified Buyer
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It runs my in floor heat
I bought two of these two and a half years ago. They ran my system well. However, both failed last month and were out of warranty by half a year. If there was another product within my price range that did the same I would buy it.
Mike
MN
7 months ago
Verified Buyer
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Great product
Worked great. Easy to install, replaced the out dated model from 2009. Fast and easy shipping.
Jeremy
Hayfield MN
2 years ago
Verified Buyer
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Humm?
Something went wrong with the first one, Suppy House sent me a new one. Everything works. Customer care was fantastic. I did change out the transformer as well. All the duel zone hardware, circuit board, thermostats and transformer are new and all systems are go.
Steve
Florence OR
3 years ago
Verified Buyer
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I will buy this product again to replace another in system.
Replaced an older WIRSBO A303XX003 with a new UPONOR A3031003 zone controller. Took about 45 minutes to complete the change out. My installation has four MVA zone valves and I connected two of the valves to one valve terminal. New controller is about 1 1/4 inches longer than the old one; which, did not matter in my installation but could be a consideration for other installations. New controller arrived UPS as scheduled and is providing zone heat as intended.
TOM B.
Northern Lower Peninsula, Michigan.
3 years ago
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great product
radiant floor heat zone control
Steve
MN
3 years ago
Verified Buyer
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Flawless transaction.
Easy replacement and it works perfect. I now have heated floors again!
DIY Man
Minnesota
4 years ago
Verified Buyer
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reasonable priced item and quick delivery
I am very happy with the product that I bought.
Mr C
Prescott Valley, Arizona
4 years ago
Verified Buyer
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Perfect replacement for prior discontinued model.
Wiring exactly the same as prior discontinued model, making it a cakewalk to install - even for a novice like me.
Norm
WI
4 years ago
Verified Buyer
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Product arrived quickly and worked as advertised.
Replaced the old control board with this one. The old one was a three zone and this is a four zone so one is unused, but it gives me flexibility in the future if one zone electronics fail, I can move it to the unused fourth zone control.
Leif
Albuquerque NM
4 years ago
Verified Buyer
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Product Q&A
15 Questions15 Questions
Q: I have 4 zones. One MVA was broken I replaced it but after connection the red LED light on the Zone control module stays on and the pump keeps on running. Is the Zone control module gone bad? Do I replace it? or it's ok to connect two MVAs to one zone and not use the 4th zone at all?
Asked by TC 15 years ago
Add your answer
Verified Reply- PexSupply StaffYou can connect two MVAs to the same zone. If the pump keeps running, we would recommend that you check your wiring. If it looks good, you probably have a defective control.
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Q: I have 4 zones, 2 zones are wired together, is this OK? I believe my board failed, could it be related to 2 zones tied together?
Asked by Bob 15 years ago
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Verified Reply- PexSupply StaffThat configuration should be okay. You may need to change to a bigger fuse based on the draw.
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- Bob
After calling local distributor, they gave me some trouble shooting tips, I have 4 zones, 3 thermostats, 2 MVA's tied together. 3 or maybe all 4 MVA's failed at one time, no heat, intermittent operation from one of the MVA's, at first I believed that my board had failed, but now I am sure all the old MVA's failed. I disconnected all but 1 MVA's and started form there. They tell me they have never replaced a board yet, but lots of MVA's. I plan to order the new style plastic snap-on Thermal Actuators. Thanks for getting back so fast.
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Q: I am trying to connect a two wire acutator to this board with no success. I can get the end switch to close but the actuator will not activate. any suggestions?
Asked by Jim 16 years ago
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Verified Reply- PexSupply StaffThe wires should go to R1 and R2.
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Q: If want to add a zone to a four zone system would I install 2- 3 zone controllers?
Asked by Walter 16 years ago
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Verified Reply- PexSupply StaffIf you are looking to add just one zone, use the 3 zone controller: SKU #: A3030003 .
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Q: I have a three zone control module, I am only going to use two zones, will this work and will I have any problems.
Asked by 16 years ago
Add your answer
Verified Reply- PexSupply StaffYes, you can use only the two zones off the unit if that is all you need. You would simply just wire the zones you are using. This is a valid way of using the unit and should not cause any issues if you are wiring it for only two zones.
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