6.2 Main Components and Description
6.2.1 MT Model (Boiler)
Resistors
Overh
eat Thermostat
Air Purge
Terminal Blocks
Expansion Vessel
Cir
cuit Breaker
Contactor
Neutral
Busbar
Relay Boards
Immersion Type NTC
Drain Valve
Pressure Sensor
Flow Sensor
3 Way Valve
Flow Manifold
Circula
�
on Pump
Pressure Relief Valve
Figure 5. MT Boiler
12