1. Industrial Ammonia Heat Pumps
A Sustainable Approach to Processing Heat
Brad Semmler
Technical Director – Cold Logic

2. Cold Logic at a glance.. Australian Owned and Operated
Food and Beverage Specialists
Business Built on Manufacturing and Expert Service
Currently employ 65 people including 27 Tradespeople and 11 Apprentices
Recent Awards:

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13. COP of Hot Water = 5.3 Evaporative Condenser 688kW 1414 kW Of Heat
To Process Water 65.70C - 847kW
847kW (output)
159kW (input)
= 5.3
Heat Pump Condenser& Subcooler
3.8L/s Water C
726kW to Atmosphere
Evaporative Condenser
688kW
159kW Drive Motor Power
Heat Pump Compressors
1414 kW Of Heat
274kW Drive Motor Power
Remove 150 kW of Heat
High Stage Compressors
Cold Store
-20C
190kW Drive Motor Power
Low Stage Compressors
Removing 800kW of Heat
-400C
-400C
-400C
-400C
Freezer Storage
-200C
Plate Freezers
TFI Lobethal Heat Pump – Thursday 9th August 7.54AM