Boilers Comparison Chart

06/07/2010 BL005
Electro Industries – Boiler Model Comparison
Boiler Specifications
EMB-S-* EMB-H-* EB-MS-** EB-MA-** EB-MO-** EB-S-** EB-WA-** EB-WO-** EB-CA-** EB-CO-**
Supply – up to 160° F
         
Supply – up to 180° F
 
    
Electronic Aquastat only
   

 
WarmFlo – Critical Temp. Response
 
    
Outdoor Sensing, Outdoor Reset

 
Zone Control Built-In Option EB-ZTA-1 EB-ZTA-1 EB-ZTA-1
Zone Control External Capable EB-5415A
  
EB-ZE*-* EB-ZE*-*
Load Control Built-In
         
Dual Heat – Standby Gas/Oil Option


Option
 
Option Option
Circuit Breakers Built-In

(240V models
only)
        
120-Volt

240-Volt, Single Phase
         
208-Volt, 3-Phase

 
240-Volt, 3-Phase
 
480-Volt, 3-Phase
 
600-Volt, 3-Phase
 
CSA/UL Listed
         
ASME, H Stamp Vessel
         
Efficiency 100% 100% 100% 100% 100% 100% 100% 100% 100% 100%
Boiler Applications
EMB-S-* EMB-H-* EB-MS-** EB-MA-** EB-MO-** EB-S-** EB-WA-** EB-WO-** EB-CA-** EB-CO-**
Radiant
 One temp/main zone
         
 One temp/more than two zones

w/EB-5415A


w/EB-ZEA-*
 

w/EB-ZTA-*
 

w/EB-ZEA-*

w/EB-ZEA-*
 Radiant two temp Hi/Low

Mix Valve

w/EB-ZEA-*

w/EB-ZEA-*

w/EB-ZEA-*

w/EB-Z**-*

w/EB-Z**-*

w/EB-Z**-*

w/EB-ZEA-*

w/EB-ZEA-*
 Radiant multiple zone


w/EB-ZEA-*

w/EB-ZEA-*

w/EB-ZEA-*

w/EB-Z**-*

w/EB-Z**-*

w/EB-Z**-*

w/EB-ZEA-*

w/EB-ZEA-*
 Radiant whole-house hydronic –
hot water coil, two temp, multi-
zones


w/EB-ZEA-*

w/EB-ZEA-*

w/EB-Z**-*

w/EB-Z**-*

w/EB-ZEA-*

w/EB-ZEA-*
Baseboard
 
    
Hydronic – Hot Water Coil
 
    
Indirect Water Heater

    
Snow Melting

    
Multiple Boilers – add EB-C-STG5

    
* Other model number digits, see price sheet.
Option = EB-S-SB