ICM Controls ICM450A Monitor 320788-704 The standard B340 series is

The standard B340 series is typically rated for media temperatures ranging from 0°F to 250°F (-18°C to 120°C)

though it is primarily intended for dry-side filtration in air handling units

Common field indicators include the heater failing to ignite despite a working igniter

0-ton air conditioning and heat pump systems

This On/Off actuator delivers reliable two-position operation

ICM Controls ICM450A Monitor 320788-704 The standard B340 series isThe ICM450A programmable 3 phase line voltage monitor provides essential protection against common electrical faults that lead to premature compressor and motor failure. Designed as a direct replacement for the ICM450, 6831, and F6872, this 3 phase voltage monitor tracks incoming power to prevent damage from phase loss, phase reversal, and voltage unbalance. For technicians working in the field, the backlit LCD simplifies setup, showing real time RMS