ESTIMATE (3 OF 3) BEST Remove blower assembly and service along with clean heat exchanger with compressed air with Home care club. Customer stated- Tankless cleaning Technician Notes- Rinnai Tankless in basement Resolution-removed blower assembly and heat exchanger to clean large amounts of dust and debris as well as bugs. Mgp Notes- run card for remaining Autho- none JOB-STATUS- Complete Estimates-no further estimates