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Single-Zone Pump Relay
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A3010100 has been discontinued
Discontinued July 29, 2025
This product was discontinued by the manufacturer.
MANUALS (3)
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Product Highlights
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120 VAC Input
1
1/4" HP at 120VAC (Switch), 10.0 A Resistive
5-1/4"
2-3/4"
2 Year Warranty
Description
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The single-zone pump relay controls the operation of a single circulator or pump from a 24-volt signal. Relay includes secondary low-voltage terminals for boiler operation.
Specs
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| Number of Zones: | 1 |
|---|---|
| Power Method: | 120 VAC Input |
| Hertz: | 50 60 |
| Contact Ratings 120v: | 7.4 AFL |
| Electrical Rating: | 1/4" HP at 120VAC (Switch) 10.0 A Resistive |
| Input: | Thermostat/End switch - 24VAC (supplied) |
| Output: | Radiant loop circulator 120 VAC/10A Heat demand - dry contact 24VAC/DC |
| Transformer: | 24VAC (10VA rating) |
| Ambient Conditions: | Indoor Use Only 32 to 122°F |
| Width: | 4-1/4" |
| Length: | 5-1/4" |
| Height: | 2-3/4" |
| Weight (lbs): | 2.3 lbs |
| Application: | Zoning |
| Warranty: | 2 Year |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
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Friday
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Saturday – Sunday
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Product Reviews
4 out of 3 reviews
67% would recommend this product
5 star
33%
4 star
33%
3 star
33%
2 star
0%
1 star
0%
Showing 1-3 of 3 reviews
Good Product
Easy to install and works fine.
Don Huicho
El Paso, Tx
12 years ago
Verified Buyer
Was this review helpful to you?
works fine, but
works fine but use the Taco SR501-2 single zone and save yourself $20, wish I had known I bought 4 of them, they are actualy the same pump relay inside the box.....wirsbo product made by taco
dkopp
ontario canada
14 years ago
Verified Buyer
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easy to install
works well and good price
DLB
Warren,Pa
15 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: Do I need an additional pump controller or a thermostat with the purchase of this relay? Manuel...
Asked by shastacabins 13 years ago
Add your answer
-
Typically, this relay serves as a pump controller. Typically, a thermostat is needed.
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