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HYDRA REVOLUTION
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Boiler
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-DISCONTINUED- Electrical Boiler
Series HYDRA REVOLUTION
-DISCONTINUED-
Replaced by HYDRA III
Available from 15 to 29 kW
Certified for copper wiring and aluminum
Mounting bracket included for installation
Light weight (15-20 kW : 65 lb; 24-29 kW : 85 lb)
Approved for 240/208 V
Mechanical control by adjustable aquastat
Double protection mechanical high limit
Relay with timer card for a delay on the other elements
Combined gauge for pressure and temperature
Pump relay
2 Stages
1 terminal block for all units
0′ ‘ clearance possible in front, back and bottom
Technical documents
Instructions
Installation-options-Positions_MEC.png
Electronic control HYDRARxx-E2401M - Installation Guide
Electrical Control - Electrical Diagram
Electrical Control - Control board emergency bypass
Electrical Control - Control card replacement
Electrical Control - Diagram for control configuration
Electrical Control - Power Board replacement procedure
Mecanical Control HYDRARxx-M2401M - Installation Guide
Mecanical Control - Electrical Diagram
HYDRAxx - Installation Guide
HYDRAxx - Dual energy electrical diagram
BCEH-dual-energy-control.jpg
HYDRAxx - Dual energy installation _ 3 way valve
HYDRAxx - Dual energy installation _ without 3 way valve