Heatcraft Refrigeration Products H-ENGM0408 - Manual (Page 3)

3
Tables
1. Wall heat loads 13
2. Insulated block K factors 13
3. Allowance for sun effect ............................................................................13
4. Average air changes per 24 hours for storage
rooms above 32ºF. (0ºC.) due to door
openings and infiltration 14
5. Average air changes per 24 hours for storage
rooms below 32ºF. (0ºC.) due to door
openings and infiltration 14
6. Heat removed in cooling air to storage
room conditions (BTU per Cu. Ft.) 14
7. Storage requirements and properties of
perishable products 15-16
8. Heat of respiration 17
9. Heat loads of keg and bottled beer 18
10. Carcass weights 18
11. Heat equivalent of electric motors 18
12. Heat equivalent of occupancy 18
13. General standards for insulation
thickness in storage rooms 18
14. Heat gain due to operation of battery lift trucks 18
15. Specific heats of various liquids and solids 18
16. Banana room
refrigeration requirement 19
17. Meat cutting or preparation room 19
18. Rapid load selection for back bars 19
19. Refrigeration requirements for hardening
ice cream 19
20. Glass door load 19
21. Summer outside air and ground
temperature design conditions 20
22. Suction and liquid line sizes for R-134A 25, 26
23. Suction and liquid line sizes for R-22 27, 28
24. Suction & liquid line sizes for R-404A, R-507/AZ50 29, 30
25. Pressure drop of liquid refrigerants in
vertical risers 31
26. Equivalent feet of pipe for
valves and fittings 31
27. Remote condenser line sizes for
R-134A, R-22, R-507/AZ50 and R-404A 32
28. L-type tubing– weight of refrigerants in copper
lines of operating systems 33
29. Fahrenheit-Celsius temperature
conversion chart 34
30. Conversion factors 35
31. Electrical formulas 35
32. English conversion factors and data 36
33. English to metric conversion factors 36
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