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Downloadable Documents
Detailed Drawings (BH017) (pdf,
777 KB)
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Hot Water Heating/Hydronics - Two Temperature Requirement
Where you have an Electro-Boiler requirement with a high temperature
zone combined with low temperature radiant floor, Electro Industries
now has a special controller which can be added to the TS Series
boilers.
- Handled as the priority zone on multi-zone or
multi-pump controllers
- Priority switch on, zone 1 active - TS boiler automatically
changes to 150° (or selection 176°) supply water setting
- All other zones are held off
- With zone 1 satisfied or 60-minute timeout, the boiler automatically
returns to the preset temperature and reacts to the other
zones
Possible Applications
Low Temp |
High Temp |
Radiant, slab |
Radiant, staple up |
Radiant, slab |
Baseboard |
Radiant, slab |
Fan coil |
Radiant, slab |
Water heater, side arm |
Radiant, slab |
Hanging unit heater (garage, shop, etc.) |
Installed within TS Boiler Series
Model |
Application |
EB-ZTS-1 |
Zone valves only (4-wire, 3-wire, 2-wire, or actuators) priority with dual temperature feature. |
EB-ZTA-1 |
Configured for zone pumps, zone valves (4-wire, 3-wire, 2-wire, or actuators) TACO self-contained pumps, etc. Eight documented configurations. Priority with dual temperature feature selections. |
EB-ZEA-1 |
Same as ZTA for EB-M* and EB-C* Series larger boiler, has enclosure and a second 40VA transformer. |
EB-ZES-1 |
Same as ZTS for EB-M* and EB-C* Series larger boiler, has enclosure and a second 40VA transformer. |
EB-Z2P |
Two pumps, priority with dual temperature. |
Add 4 Additional Zones
Model |
Application |
EB-ZTS-2 |
Use with EB-ZTS-1, extends all features to 8 zones, priority and dual heat still relate to zone 1. |
EB-ZEA-2 |
Use with EB-ZTA-1 or EB-ZEA-1, extends all features to 8 zones, priority and dual heat still relate to zone 1. |
Available Literature
| BL051 |
Electro Zone Controllers |
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