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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