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$206.85 each
In Stock
Get 5 Tomorrow, Jun 5
Order by 6PM, receive Tomorrow
MANUALS (4)
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
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120 VAC Input
3
20 Amps
9.25" Height
11" Width
3" Depth
Description
–
Function
The ZSR series is a zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action. The ZSR series controls up to 6 zone pumps (depending on model selected) and a primary pump. It has LED indicators to provide functional status and easy system troubleshooting.
Features
The ZSR series is a zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action. The ZSR series controls up to 6 zone pumps (depending on model selected) and a primary pump. It has LED indicators to provide functional status and easy system troubleshooting.
Features
- Compatible with 2, 3 and 4-wire thermostats or other low voltage controllers with switching action
- 120 VAC input
- Heavy duty, sealed, fuse protected relay (with spare fuse)
- 1 primary pump output and 3 to 6 (model dependent) zone pump outputs (120 VAC/5 A each)
- Zone priority selectable with 1-hour time-out feature
- Convenient R,W,C and T,T,COM dual labeling at thermostat terminals
- DHW (ZR/ZC) dry contacts rated for switching line voltage
- High capacity 12 VA or 20 VA transformer (model dependent)
- Automatic resettable fuse on 24 V circuit
- Selectable post purge
- Selectable pump exercising
- 3 pump ground terminals for simplified wiring
- Expandable to unlimited number of zones using simple 3-wire connection between controls
- Large screw terminals for ease of wiring
- Front panel LED indicator light for functional status
- 100% factory tested with 3 year warranty
- ETL certified to CSA and UL standards
Specs
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| Application: | Zoning |
|---|---|
| Number of Zones: | 3 |
| Power Method: | 120 VAC Input |
| Amperage: | 20 |
| Height (Inches): | 9.25" |
| Width (Inches): | 11" |
| Depth (Inches): | 3" |
Questions?
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Call or text 888-757-4774
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Friday
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Saturday – Sunday
9am–5:45pm
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Product Reviews
3 out of 2 reviews
50% would recommend this product
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50%
4 star
0%
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50%
Showing 1-2 of 2 reviews
very good
this is very good product and I use many times its very good
MR. ISAAK
BROOKLYN N Y
6 years ago
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Plastic and poorly made
Could I give it less than one star? If possible I would. The control wiring terminals are so tiny that an extra turn and they pop right off the printed circuit board connection! If you are wiring 3 zones of circulator pumps with metal flex it seems bizarre to connect them to a flimsy plastic assembly. Why use anything other than Taco?
Frustrated electrician
Boston MA
9 years ago
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Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy