HVAC Repair Service — system low on refrigerant, charged 4 lbs R410a
- HVAC
On July 3, 2026, Arch Air Services documented HVAC at 8123 Allen Avenue, St. Louis, MO 63114.
- Record date
Available findings
- HVACCompleted work$839
Performed diagnostic on furnace and outdoor unit, replaced dirty pleated filter, cleaned and flushed condenser coil, checked refrigerant pressures — system was low on refrigerant — and charged system with 4 pounds of R410a; system running as designed.