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


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

N-430

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 ha Read More
  • Shipping Weight: 2kgs
  • Manufactured by: Caleffi
4 Units in Stock
$263.75

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

Return Policy

We want you to be 100% satisfied with your purchase, if you are not, ship it back to us in the original packaging condition and we will refund your purchase less a 10% restocking fee, provided the equipment is received in good condition. Refund offer valid for 30 days from receipt of product.

We accept PayPal and Credit card (Visa or MasterCard). If you are ordering multiple units and part, please call us to see if we can save you shipping cost for multiple item orders.

PayPal

For complete solar kits please allow 2-3 weeks delivery. These kits are shipped via our preferred freight forwarder company and where possible we will schedule residential tailgate delivery (curbside). Heaters and accessories are usually in stock unless indicated otherwise. We do have expedited shipping services available for an additional fee. Please call us if you need a rush order. Once your order has been shipped you will be contacted via email and a tracking number will be provided.


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This product was added to our catalog on Friday 11 December, 2020.