Liberty

Furnace

Loud and stinky

Lennox 2009: Model #: G61MP-60C-111-08 Serial #: 5909J08503

Not an exact match, but this is the best google can find:

https://www.lennoxpros.com/g61mpv-60c-090-furnace-gas90kb5ton/p/67M24

G61MPV-60C-090, 90% AFUE, Multi-Position, Gas Furnace, Variable Speed, 2 Stage, 90,000 Btuh, 5 Ton, Elite Series

Air conditioner unit

Heat pump/AC: Lennox Brand: Lennox
Model #: XC16-048-230-02
Serial #: 5811G04947
Approximate Age: 2011

https://www.lennoxpros.com/xc16-048-230-condenser4ton230-1/p/15W42

16 SEER
4 Ton
2 Stage
R-410A
Elite Series