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cfm Tech Tips – Misunderstood Flashes on Furnace Control Boards

Beginning January 1, 1992, all furnaces were manufactured with an integrated furnace control board, often referred to as FCB (Furnace Control Board). The FCB manages all operation requirements of...... Read More

cfm Tech Tips – SSE (Simplicity Smart Equipment) Control Boards

York Commercial Equipment is currently manufactured with Simplicity SE controls. These controls are dynamic and versatile. An SSE Control Board can be programmed (in the Factory or the Field)...... Read More

Best Methods for Refrigerant Leak Detection

Listed below are the most common refrigerants you may encounter as a Service Technician, arranged in groups.CFC Chlorofluorocarbon R-12, R-502 (Phased out)HCFC Hydrochlorofluorocarbon R-22, R-401A, R-401B, R-402A, R-402B, R-408A,...... Read More

Step by Step Guide to Refrigeration Leak Detection

Current EPA regulations recommend and/or require leak detection and repair when it has been determined that a system is losing refrigerant.  This 10 step guide to refrigeration leak detection...... Read More

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