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4 Zone Pump Controller Switching Relay with Priority Protection
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$179.95 each
In Stock
Get 16 Tue, Jul 22
Order by 6PM, receive Tuesday
MANUALS (2)
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
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4
Extended 3 Year Warranty
Description
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The i-Link series multi-zone circulator pump switching relays simplify wiring for hydronic heating ( radiant floor heating ) systems. With leading edge features and superior product design, i-Link makes installation quick and easy.
Available in one to six zone models. The i-Link series are designed with flexibility and multi-zone applications in mind. It is so flexible that different models can be interconnected for unlimited zone expansion. In addition, i-Link provides far more functional status than other models on the market today because of their front panel LED indicators that provide the easy system diagnostics demanded by today's installers. Each unit is designed with a unique power surge protection to ensure continuous control operation and avoid damage and trouble to replace the unit.
Priority Protection timer available in two to six zone models prevents freeze-ups in the event of a priority zone failure. SP-84, SP-85, SP-86 are equipped with field selectable priority by-pass function to ensure continuous operation of secondary zones which allow maximum flexibility for system applications.
From design to manufacture, each i-Link unit is built on the foundations of quality and reliability. Azel products are quality controlled in order to achieve total customer satisfaction - a foundation that you can rely on.
Features:
Available in one to six zone models. The i-Link series are designed with flexibility and multi-zone applications in mind. It is so flexible that different models can be interconnected for unlimited zone expansion. In addition, i-Link provides far more functional status than other models on the market today because of their front panel LED indicators that provide the easy system diagnostics demanded by today's installers. Each unit is designed with a unique power surge protection to ensure continuous control operation and avoid damage and trouble to replace the unit.
Priority Protection timer available in two to six zone models prevents freeze-ups in the event of a priority zone failure. SP-84, SP-85, SP-86 are equipped with field selectable priority by-pass function to ensure continuous operation of secondary zones which allow maximum flexibility for system applications.
From design to manufacture, each i-Link unit is built on the foundations of quality and reliability. Azel products are quality controlled in order to achieve total customer satisfaction - a foundation that you can rely on.
Features:
- Front panel indicator lights
- Fuse protection
- Power surge protection
- Easy-Connect Terminals/Screwless Terminals for Thermostat Connections
- Compact and modern design
- Safety design with all electronic components hiding behind the enclosure
- Simplified wiring
- Universal Design: Cold Start or Tankless Coil Boiler
- Contractor friendly PCB layout
- High Capacity Field Replaceable Transformer
- 24VAC transformer output with common terminal provides compatibility with electronic thermostat
- Universal thermostat compatibility
- 100% Factory Tested
- Extended 3 year warranty
- Unlimited zone expansion
- Priority timer for protection of a priority zone malfunction and prevention of freeze-ups in the heating zones
- Field selectable priority
- Capable of turning on an extra system circulator
- SP-84/85/86: Manual priority override (bypass) for each of the secondary zone
- Isolated End Switch and Priority End Switch for utilizing full functionality of high efficiency Mod-Con boilers
Specs
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| Product Type: | Relay |
|---|---|
| Type: | Switching |
| Number of Zones: | 4 |
| Warranty: | Extended 3 Year |
| Features: | Fuse Protection Surge Protection |
| Power Supply: | 120 VAC |
| Hertz: | 50/60 |
| Enclosure Type: | Flame Retardant Plastic |
Contact
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Questions?
Customer Support has a delayed opening today for a monthly team meeting to better support you.
Call or text 888-757-4774
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Product Reviews
4.29 out of 7 reviews
71% would recommend this product
5 star
71%
4 star
0%
3 star
14%
2 star
14%
1 star
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Showing 1-7 of 7 reviews
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Difficult to work On
This has been in service for about 5 years when one day it just died. The transformer is outputting 24 volts (27.1 actually) the fuse isn't burned, yet it has no indicator of power, and none of the thermostats have power. Fine it happens.
But working on this is a nightmare. To get the front cover off there are 4 screws on the back that must be removed. This means the entire module must be removed from the wall. If you want to replace the power supply then the main board must be removed. To do that all the thermostat wires and all the pump wires must be removed. So basically then entire works has to come off the wall to do any maintenance.
Access to the fuse is crazy, first the top cover must be removed, then you need to somehow get the fuse out of this absolutely tiny spot. One of those car fuse pullers is what I finally had to use to get at the darn thing.
The front main cover really should come off without major disconnections, and the power supply really needs to be able to come out without taking the entire works apart.
I am replacing this with the same thing (which probably is an indicator that I am crazy) but if it dies again then Azel and I are parting company.
pw
massachusetts
12 months ago
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Arrived as promised! Quick ! Highly recommended!
Perfect replacement. Ordered a spare!
Double K Ranch
Western NY
2 years ago
Verified Buyer
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Sometimes it's the little things
Recently installed this pump control. Two things about the design puzzle me. 1, the space allowed for wiring is very small. The t stat side is ok, small wires. The 120 volt side is way to small when you are working with 14 or even 16 ga wire. 2, this may seem trivial, but the 2 screws that secure the cover are tiny. They must have sourced them from a Swiss watch maker. Apparently the designer of this unit has never worked in a poorly lit basement and tried to fiddle a microscopic screw into place.
Ole
Rosholt SD
3 years ago
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Excellent, Durable Controller
This is a replacement for the original, same make and model, that was damaged due to a rewiring error on my part. The original otherwise would still be in service, having been placed in service over 12 years ago.
My installation is purposed for a radiant heat system, with a spare zone for future expansion if desired. Simple to install, great documentation accompanying the controller; what's not to like!
WY MtnMan
Greybull, WY
4 years ago
Verified Buyer
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Great service
During this time of pandemic I decided to do this job myself. The service was great. Got the part within two days. Thanks for your help. I will be using your service again in the future.
Tony
Selden , NY
5 years ago
Verified Buyer
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Would buy again
Easy to install !! Very fast delivery!!
Steve
Pittsburgh Pa
8 years ago
Verified Buyer
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Good product and works as expected
Easy install
Decent quality
A little expensive
Doug
NY
10 years ago
Verified Buyer
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