Available on all Air, Remote and Water Cooled Bally Condensing Units and Evaporators

PROVIDES FAST, EFFICIENT POSITIVE DEFROSTING OF EVAPORATORS
Three times faster than electric defrost systems.
Provides reduction in box temperature rise, minimal product deterioration and reduced power consumption resulting in energy savings. Shorter defrost cycle periods provide increased refrigeration time allowing smaller equipment sizing and lower initial equipment costs. Can be used with single or multiple evaporator systems. Multiple evaporators can all be defrosted together.

COMPLETE FACTORY PRE-PIPING OF ALL VALVES
All extra system components such as liquid line solenoid valve, evaporator TXV (thermostatic expansion valve), check valves, hot gas solenoid valve, three-way valve, and crankcase pressure regulator are all installed and pre-piped at the factory. This results in a faster and simpler system installation with significant savings on installation costs.

UTILIZES THE EXISTING LIQUID LINE AS THE HOT GAS PIPE
Eliminates field installation of extra hot gas pipe between condensing unit and evaporator resulting in simpler design and reduced installation cost.

FACTORY INSTALLED DEFROST TERMINATION AND FAN DELAY PRESSURE CONTROLS
Provides shorter defrost periods and faster return to refrigeration cycle. Eliminates thermal lag (time delay) as found with conventional thermostat controls. Eliminates wiring the evaporator defrost controls back to the condensing unit, reducing installation costs.

PRE-HEATED EVAPORATOR DRAIN PAN
Drain pan heater is energized two minutes prior to start of defrost cycle. This ensures all water from melting frost is kept warm throughout the drain line, preventing line blockage.

Allows hot gas to directly enter the evaporator coil to maximize the heat transfer effect.

MAXIMUM COMPRESSOR PROTECTION
Crankcase pressure regulator protects compressor from excessive suction pressures reducing motor overloads. Two suction accumulators (one with a liquid/suction heat exchanger) provide maximum heat transfer and liquid trapping capability during both the defrost and refrigeration cycle.

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