Specifications include, but are not limited to: Isolate electrical and gas to one (1) existing Rheem Furnace and evaporator RGPH10EBRJR, Serial: FD5D307F500211449 and Lennox Condenser, Model: 13ACD-060-230-17, Serial: 1914G40138. (classroom and bathrooms five (5) TON). B. Isolate electrical and gas to one (1) existing Rheem Evaporator and Furnace, Model: RGPH-10EBRJR, Serial: FD5D307F500211424 and Lennox Condenser, Model: LCS13DC-060- 230-02, Serial: 1913F29494. (Training room and readiness NCO office five (5) TON). C. Isolate electrical and gas to one (1) existing Rheem Evaporator and Furnace, Model: RGPH-07EAUER, Serial: FD5D302FA490208916 and Model: RCHA-36A1GG17XI, Serial: T510204284 and Rheem Condenser Model:RAMB-030JAZ, Serial: 6262F2602055909. (Recruiters office 2.5 TON).