Specifications include, but are not limited to: Budd Car HVAC 407c Unit. Compressor Section 2.3. l 480 VAC 2-stage; 6 cylinder semi-hermetic; use with Refrigerant 407C; An item that meets the minimum requirement of the specification for this section is Carlyle/Carrier Part# 06DJ3288DC36XX "Or Approved Equal" spec 12-011 Rev. F Vibration Eliminator - Suction Line Section:2.3.2 13"length with l"hose I.D. Bronze An item that meets the minimum requirement of the specification for this section is Doucette Part# Vib-9 "Or Approved Equal" Spec 12-011 Rev. F Vibration Eliminator - Discharge Line section: 2.3.2 ?4-3/4" length with l-1/4" hose I.D. An item that meets the minimum requirement of the specification for this section is Part# Doucetre Vib-10 "Or Approved Equal" Spec 12-011 Rev. F Crankcase Heater Section: 2.3.3 120 VAC 75 Watt Spec l2-011 Rev.F Evaporator Coils Section: 2.4 Dual circuit design, copper tubing, copper fins; no greater than 8 fins per inch Spec 12-011-Rev.F Condenser Coils Section: 2.4 copper tubing, copper fins, no greater than 10 fins per inch Spec 12-011 Rev.F Solenoid Valve Section: 2.4 normally closed 9 ton capacity brass refrigeration valves with 5/8" ODF connect An item that meets the minimiun requirement of the specification for this section is Parker Part# RB9E5 "Or Approved Equal"