General guidance
Preparation guides are general information. The manufacturer’s instructions, the condition of the appliance and a professional assessment govern the actual work. Do not use these pages as instructions to disconnect gas, alter electrical wiring or handle refrigerant.
Images
Service photographs are generated illustrations of appliance-handling situations. They are not photographs of named employees, completed customer jobs or evidence of a particular result.
External information
Links to manufacturers, public agencies and local sources help readers check relevant requirements. Their rules may change and apply only to the equipment or jurisdiction identified. Verify current acceptance before taking an appliance to a facility.