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

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

Name: Caleffi ZVR103 - Z-one™ Relay (three zone)
Brand: Arctic Heat pumps
SKU: N-430
Price: 403.99 USD
Availability: InStock
Rating: 5 (12 reviews)

USD$ 310.76

SKU: N-430

Out of stock. This item can be backordered. Approx. lead time: 6 weeks.

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

MULTI-ZONE VALVE CONTROL

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)

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 103 multiple thermostat diagram

Specifications

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

Replaceable 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

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

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

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