Product Review

The Saturn HVAC Systems Field Guide contains a wealth of job-tested procedures for improving the safety and efficiency of furnaces, air conditioners, boilers, evaporative coolers, and domestic water-heating systems. It includes specific instructions for reducing the operating cost of HVAC systems by 10 to 40 percent.The HVAC Systems Field Guide is illustrated with dozens of drawings, photographs, charts, and tables. It includes eight chapters, and an extensive appendix.