Building Permit - Revision to Building Permit

REVISION TO building permit # 27867 fo rHVAC Sub-contractor for BP# 27867 .Installation of 4 Bosh 20 seer ducted heat pump systems- System breakdowns in attached manual J & S. Will also be installing make-up air system, Energy recovery Ventilators and 2- AprilAire 800 Steam humidifiers, Includes all necessary ductwork, linesets & refrigerant. All electric and water related items that require a plumber will all be done by others -- BVHDRC approved