Wilo WZC- 4 Four Zone Control, Switching Relay Panel - 2714024 (SR504)

Description

Wilo 2714024 WZC-4 Zone Control, 4 Zone
REPLACES TACO SR504, 4 ZONE SWITCHING RELAY and TACO ZVC405, ZONE RELAY FOR USE WITH ZONE VALVES
The Wilo WZC Zone Controllers are designed for simple diagnostics.
5 LED Diagnostics
Power- This LED will be red when the unit is receiving power.
Thermostats (THM)- A green LED will display when thermostats close calling for heat.
Zone Output (ZONE)- A green LED will display when the zone pump or zone valve is being energized by the controller.
Priority (DHW)- A green LED will display on DHW when Zone 1 is activated as the priority zone, the 60 minute priority cycle has not elapsed and the relay has been energized.
External Control (LTD)- A green LED display to indicate the relay to external demand has been energized.
Dual use, works with zone pumps or zone valves
Expandable (link many units together with just 2 wires)
Selectable functionality via dip switches
Thermostat Inputs work with 24 VAC or DRY Contact
120 VAC 5A zone outputs
Large wiring chamber
Pump exercise
DHW and module priority
Numerous knockouts available on all sides of wiring chamber
CUSTOMER SERVICE
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possible. For any questions, please use" Ask a Question" button above this listing.
Business hours are: Monday - Friday 9:00am to 5:00pm EST
PAYMENT
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safe and secure. Payment is due within 4 business days from the date of purchase.
SHIPPING
Items are shipped via 'best way', depending on the package size and location. If you have
a special shipping request, please contact us prior to your purchase to arrange the details. Most orders
ship within 24 hours, Monday - Friday. Some items may ship direct from factory. Tracking numbers are
uploaded and emailed to you, which will enable you to fellow your shipment unit it arrives.
RETURNS
If you need to return a purchase, please notify us within 30 days of your delivery date. The item must be
returned in its original packaging and in new condition. Only unopened, unused, undamaged and uncut
items may be returned.  We must be notified within 30 days of receipt for exchanges. Any shipping
discrepancy or damaged merchandise must be reported within 3 days of the delivery date. In the rare
event an item is missing, we will precess your claim and send out the missing item(s) promptly. If the
product is damage, we will ship your replacement. A Return Authorization is required for all returns.
Simply Contact Us with your eBay item number and/or your Sales Record Tranparent reason for returning,
and we issue a return authorization and give you the return address at the time.
Thank You For Looking
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Copyright  2013 EZ Plumbing Supplies Rev.07312017