'/%3E%3C/svg%3E)
Hover image to zoom
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$206.11 each
In Stock
Order by 6PM, receive Monday
MANUALS (4)
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
4
120 VAC Input
20 Amps
9.25" Height
11" Width
3" Depth
Description
–
Function
The ZVR series is a zone valve and boiler operating control for multiple zone hydronic heating systems. The ZVR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action. The ZVR series controls up to 6 zone valves, depending on model selected. In addition, a system pump and secondary pump is turned on whenever any zone calls for heat. A DHW primary pump can also be operated. LED indicators provide functional status and easy system troubleshooting.
Features
The ZVR series is a zone valve and boiler operating control for multiple zone hydronic heating systems. The ZVR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action. The ZVR series controls up to 6 zone valves, depending on model selected. In addition, a system pump and secondary pump is turned on whenever any zone calls for heat. A DHW primary pump can also be operated. LED indicators 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 relays
- 3 pump outputs (120 VAC/5 A) and 3 to 6 (model dependent) zone valve outputs (24 V)
- Zone priority selectable with 1-hour time-out feature
- Convenient R,W,C and T,T,COM dual labeling at thermostat terminals
- System pump status (on/off) during priority selectable
- DHW (ZR/ZC) dry contacts rated for switching line voltage
- Replaceable, snap-fit 40 VA transformer on 3 & 4 zone models, expandable to 80 VA with 2nd transformer
- Two replaceable, snap-fit 40 VA transformers (80 VA) on 6 zone models
- Automatic resettable fuse on 24 V circuit
- Expandable to unlimited number of zones using simple 3-wire connection between controls
- Large screw terminals for ease of wiring. On-board ground terminals
- Front panel LED indicator light for functional status
- 100% factory tested with 3 year warranty
- ETL certified to CSA and UL standards
Specs
–
| Application: | Zoning |
|---|---|
| Number of Zones: | 4 |
| Power Method: | 120 VAC Input |
| Amperage: | 20 |
| Height (Inches): | 9.25" |
| Width (Inches): | 11" |
| Depth (Inches): | 3" |
Contact
+
Questions?
Customer Support has a delayed opening today for a monthly team meeting to better support you.
Call or text 888-757-4774
Special Hours
9:05am–7:45pm
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Compare Similar Products
Brand
Number of Zones
You May Also Need
Product Reviews
5 out of 6 reviews
100% would recommend this product
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Customer Images
Showing 1-6 of 6 reviews
Good Product
These Caleffi Zone controllers are great, i've installed dozens of them. easy to wire. More room than a Taco. Does the job looks professional.
Tal
CO
8 months ago
Verified Buyer
Was this review helpful to you?
Does what it is supposed to
Very happy with the zone controller. Replaced with the same model. It worked great until water got on the board. Relatively easy to install and I'm not a professional.
Tim
Parts Unknown
3 years ago
Verified Buyer
Was this review helpful to you?
Great way to clean up your old wiring.
Every time I entered our utility room, I have cringed at the quality and look of the way our heating contractor did the wiring on our hydronic system when we built the house in 1991 (Before photo below). Finally decided to clean it up after replacing a zone valve last winter. (After photo) The documentation is very good and made install a breeze.
Ron R.
Janesville, WI
4 years ago
Verified Buyer
Was this review helpful to you?
I would purchase again
Easy install great price and fast shipping
Jroy
New Hampshire
4 years ago
Verified Buyer
Was this review helpful to you?
Great Zone Valve Controller
I used 2x of these to drive Taco Z075C2 (3/4") zone valves and it's worked reliably through its first heating season.
Logan B
Seattle, WA
4 years ago
Was this review helpful to you?
This product is great as is Supply House's Service!!!
Great products and great service.
Skinny Jim
Packerland Wisconsin
5 years ago
Verified Buyer
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
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