The following is a list of our products, along with a brief description. All of our products focus upon trouble shooting. We try to make them only as technical as they need to be in order to facilitate learning the trouble shooting procedures. Deceptively simple, yet amazingly accurate. Also includes a re-printable checklist.
Some books collect dust.
This one collects fingerprints. A 9 lesson set devoted exclusively to trouble shooting natural gas heating systems. A clear, concise, service oriented self teaching program. This unique computer program will trouble shoot a wide variety of problems in virtually any air conditioning system. It will also store previous readings from the last 4 runs for each system.