Lennox Dirty Filter Switch

Highest efficiency units in its class.

Lennox dirty filter switch.

Incorrect supply or return ductwork. Air handler filter pressure sensor this is a pressure sensor. Manual disconnect switch off or door switch open. 23 79 1445591 pressure switch.

When a lennox furnace doesn t work properly the troubleshooting process should be performed. Incorrect blower speed setting. The pressure control is a low static pressure switch to trip the unit if the mixing box drops below the setpoint pressure. With up to 18 0 seer 21 5 ieer and 13 9 eer.

On this page you will find all necessary instructions. This solution is simple too. Incorrect or dirty filter s. Packaged gas electric 60 hz and 50 hz.

11177113 pressure switch. Saving energy with intelligence. It tells a maintenance technician if the air filters are dirty and clogged. Air filters are put in place to catch dirt and debris but when too much builds up it can block airflow to the compressor the part of the unit that actually heats the air.

Energence rooftop units high efficiency 3 6 tons. Dirty filter switch senses static pressure increase indicating a dirty filter condition 30k48 downflow gravity exhaust dampers aluminum blade dampers prevent blow back and outdoor air infiltration during off cycle bird screen furnished net weight laged18 24 30 lbs. Consider more advanced filtration lennox offers a wide variety of filtration products including high performance air cleaners that remove small allergy aggravating particles that standard filters can t stop. Air filter is dirty.

Blown fuse or circuit breaker. Lennox 31l11 pressure switch dirty filter be the first one to give the review. Communicate with prodigy control system on lennox premium rooftop units non prodigy control lennox or aftermarket equipment with optional network thermostat controller and other building functions with the building controller. The pressure the switch is calibrated to.