Radiant Heating Boilers

Hydronics Radiant Floor, with Electro-Boiler
TM
Off-peak electric rate, placement of tubing, spacing, etc. - application sheet BL002 has cross-section drawings
Electro Industries has installation training sessions or guides for various applications, request training schedule or assistance. In
summary, for paragraphs 1 through 5 tubing can be in the concrete or under, preferably under. For paragraphs 6 through 13 tubing
should be in the sand in order to effectively store heat and qualify for off-peak rates.
08/16/2010 BL003
Application suggestions (average residential, size):
EMB-S EMB-H EB-*S EB-*A EB-*O
1. Lower level, 1 zone - warm fl oor - with forced air heating system
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2. Lower level, small and large zones - warm fl oor - with forced air
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3. Garage, residential, 1,000 sq. ft. max.
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4. Lower level, large zones - warm fl oor - with forced air heating system
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5. Lower level, large, many zones - warm fl oor - with forced air
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6. Slab on grade - only heating system
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7. Slab on grade, unequal, many zones - only heating system
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8. Whole house, zones - all radiant, two temp. requirement
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9. Whole house hydronics, zones - air handler coil, etc. - two temp. req.
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10.
Garage or shop, one zone - only heating system
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11.
Garage or shop, unequal, many zones - only heating system
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12.
Large building, multi-boilers, large and many small zones
- add EB-C-STG5
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13.
Dual heat, standby gas boiler
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Suggest adding EB-Z**-* zone controller board.
Accessories and Options
In addition to the Electro-Boiler itself, Electro Industries can provide you with accessories and installation packages leading up to the
loop manifold. Our accessories and external controls are designed to match the Electro-Boiler features. Added system performance
and long-term reliability is improved when matching controls and accessories to the same manufacturer’s boiler.
Slab stat - for off-peak/storage application and almost all radiant fl oor applications, we strongly recommend using a
remote sensing room thermostat. Electro Industries part number ES-24-BR.
Zone controller - some models can be installed directly within the TS boiler cabinet. Zone controllers feature easy in-
stallation, simplifi ed wiring, and troubleshooting lights. In addition to these industry standard features, the Electro zone
controller actually communicates with the boiler control and is used as a staging mechanism.
Two supply water temperature requirement - the two pump zone controller and the basic four zone valve controller
include the ability to condition the TS Series boiler for a two temperature application. Priority zone operates at 150° or
176°, the remaining zone(s) operates at preset temp. This can eliminate mixing valves or injection pump requirements.
Plumbing kit - depending upon model series, there are four installation kits which provide all the necessary fi ttings,
valves, expansion tank, etc. in a carton.
Circulating pump - two basic sizes, convenient to purchase item with plumbing kit.
Switching relay - sometimes needed for zone
pumps and other control combinations.