Caleffi ZVR103 - Z-one™ Relay (three zone)

SKU: N-430
C$ 326
2 In Stock

Caleffi ZVR103 - Z-one™ Relay (three zone)

MULTI-ZONE VALVE CONTROL

Caleffi Zone Relay ZVR103

The ZVR103 is a multi-zone zone valve and boiler operating control for multiple zone hydronic heating systems. The ZVR103 interfaces with low voltage thermostats, or any other low voltage controllers having a switching action. The ZVR103 controls up to 3 zones. In addition, a system pump, secondary pump and a priority (DHW) pump can also be controlled. LED indicators provide functional status and easy system troubleshooting. The ZVR106 is a perfect match with Caleffi’s Z-one™ motorized zone valves.

ZVR106 Internals (ZVR103 internals are identical minus 3 zone connectors)

Caleffi ZVR 106 internals

FEATURES:

Compatible with low voltage 2, 3, or 4 wire thermostats
R, W, C and T T COM dual labeling at thermostat terminals
Z-oneLink™ unlimited zone expansion to ZVR and ZSR series
Selectable priority with 1 hour time-out feature
System and secondary pump status selectable during ZONE 1 demand
Circulator will start only after the zone valve end switch is closed
Dry contact for ZONE 1 (DHW), capable of switching line voltage
Dry contact AUX for signaling a variable speed self regulated pump or other controls
Large terminal connections
High Capacity 40 VA standard for the 3 zone model expandable to 80 VA
Automatic resettable low voltage fuse
Controls system pump, secondary pump, and priority pump
Front LED Lights
100% Factory tested with 3 year warranty, ETL Listed / CSA Certified

Multiple Thermostat Configuration
(ZVR103 identical minus three zone connections)

Caleffi ZVR 106 multiple thermostat diagram

SPECIFICATION:

Power supply: 120 VAC, 50/60 Hz
Transformer voltage: 24 VAC
Maximum transformer load: 40 VA
Electrical switch rating: 20A Max Combined
Electrical switch rating, AUX, ZONE 1, XX: 120 VAC, 2A each
Electrical switch rating pumps: 120 VAC, 5A each
Resettable Fuse: automatic
Working temperature range: 32°F (0°C)—115°F (45°C)
Maximum humidity: 90% non-condensing
Approvals: Conforms to UL873 / Certified to CSA C22 No 24, listed by ETL

ZVBR10x Dimensions

QUALIFY FOR A FIVE YEAR WARRANTY WHEN INSTALLED TOGETHER WITH CALEFFI Z-ONE ZONE VALVES.

Caleffi ZSR and ZVR warranty

Dimension (L x W x H) 12 x 12 x 4 Inch
Weight 2 Pound

Our Products

Contact Us

#835 Kapelus Dr. West St Paul, MB R4A 5A4, Canada

Recent Blogs