Airflow & ducts: Electrical tips
Short, practical technician tips on airflow & ducts for electrical. Check each one against the manual for your exact model before acting.
Tight electric-heat houses need HRV/ERV
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No combustion draft to remove moisture; humidity complaints are a ventilation problem.
Safety: Gas, electrical and refrigerant work must be done by a licensed technician. Turn off power and gas before servicing, never bypass a safety control, and always follow the manufacturer's manual for your exact model.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.