 Specifications Sales Brochure
Available
on all Air, Remote and Water Cooled KeepRite 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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