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This protects the HVAC transformer from overheating during an overload or short circuit
Can I use a plastic cover instead of this steel version
maintaining the tight tolerances required for modern commercial and residential climate control
reduce the need for extra elbows and specialized HVAC pressure switch mounting hardware
offering a physical footprint of 16" x 20" and a rated airflow capacity of 1000 CFM
Lennox X8310 Filter 319847-401 This protects the HVAC transformerThe Lennox Healthy Climate X8310 is an OEM expandable MERV 11 filter designed for high efficiency air cleaners. This genuine HCXF20 11 replacement media measures 20x25x5 inches nominally, with actual dimensions of approximately 20. 75" x 24. 75" x 4. 38". Engineered for the Lennox X8304 housing, this accordion style furnace air filter utilizes a synthetic 20x25x5 MERV 11 pleated design to capture airborne contaminants as small as 0. 3 microns,
