Air Handler PM

tools needed

• coil clean pre diluted spray bottle

• evap fresh

• multimeter (blower fan, capacitor)

• impact and bits to remove covers

• gloves, eye protection, mask if wanted

• clean water to rinse coil clean

• filter/s, blower to clear drain line

checklist

• turn off power with disconnect or switch

• remove side panel

• spray coil with cleaner and let sit for 5-10 mins then rinse with clean water

• spray evap fresh on coil no need to rinse

• change filter

• blow drain line down to clear any standing debris

• check capacitor for proper rating

• check belts/ pulleys as needed

• check that pan overflow cutout switch is operational.

• if equipped check condensate pump and clean out

• restart unit and check voltage and amps on blower fan

note any issues present/ need addressed

Fan/ capacitor readings