805 E Madison St C HVAC Commercial Replacement permit issued

Dauenhauer HVAC is replacing a 2.5‑ton heat pump air handler with a 5 kW heat kit at 805 E Madison St, Unit C for owner LMS Nulu LLC. The commercial mechanical permit lists the electric replacement at an estimated $3,500, with the condenser at ground level and no new ductwork or ladder access required — so it looks like a quick swap rather than a big rooftop project.