RT-PRC010-EN98
Options
Enhanced
Design
Facility
Special
2 3
Standard
Factory
Design
Special
2 3
Option or Accessory
Standard
Field
Installed
Accessory
Table O–1 Comprehensive Listing of Available Options and Accessories
Continued
1
Manville Tuff-Skin insulation w/ 25/50 flame/smoke development rating X
Solid double wall X
Motors
40 hp 200 and 230 volt motors — supply fan X
High efficiency motors X
Totally enclosed fan-cooled (TEFC) motors X
Totally enclosed non-ventilated (TENV) motors – Condenser fan only X
Two-speed motors — supply fan X
Other
Access doors (hinged) X
Burglar Bars X
Extended grease lines X
Horizontal supply and return openings (20-75 ton SX,SL,SS,SF models only) X
Hot gas bypass to the evaporator inlet X
Magnehelic pressure gauges X
One zone Variable Air Volume (VAV) X
Outside air CFM compensation on VAV units with IGV/VFD and economizer X
Reversal of return/outside air sections with exhaust fans X
Safety grates installed over supply and return X
Special paint colors X
Spring Isolators (20-75 tons only) X
Suction service valves X
Ultra-extended cabinet to accomodate field installed humidifiers,final filters,
sound attentuators, wing coils, air blenders, special filters, etc. X
Vertical discharge (20-75 ton SX,SL,SS,SF models only) X
VFD line reactor X