Thermo Products 36)- 80, OPB (24, 30 service manual Ix. References

All installations and services must be performed by qualified service personnel.

IX. REFERENCES

1.International Approval Services-U.S. Inc. and the National Fire Protection Association, 1996, National Fuel Gas Code, ANSI Z223.1-1996/NFPA 54-1996, 6th Ed., pp. 10 & 13.

2.Earley, M.W., Sheehan, J.V., Caloggero, J.M., 1999, National Electrical Code Handbook, 8th Ed., National Fire Protection Assoc., Inc., pp. 142, 143, 256, & 502- 510.

3.American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc., 1997, ASHRAE Handbook – Fundamentals, pp. 19.9, 32.1-32.50.

4.Lindeberg, M.R., 1984, Mechanical Engineering Review Manual, 7th Ed., Professional Engineering Registration Program, San Carlos, CA, pp. 5-8 & 5-9.

5.Avallone, E.A., Baumeister III, T., 1996, Marks’ Standard Handbook for Mechanical Engineers, 10th Ed., McGraw-Hill, New York, pp. 12-88 & 12-89.

60