40RUAA28A5A5-0A0A0
40RU = Packaged Air Handling unit Puron
A = Standard DX Puron
A = Standard DX Puron
28 = 25.0 Ton
A = Standard Fan Motor Speed - None
5 = High Efficient Motor, Medium Drive
A = Standard Aluminum Fan / Copper Tube
5 = 208/230-3-60
- = Original Revision
0 = Standard Future
A = Standard Future
0 = Unpainted Cabinet
A = Standard Future
0 = Standard Packaging

Performance Features

• Uses field-supplied Puron® (R-410A) refrigerant and chilled water
• Non-corroding drain pans
• Cleanable insulation treated with an anti-microbial agent
• Fan motor options allowing more complex new or replacement air distribution systems
• Powerful belt-driven forward curved centrifugal fans
• Durable die-formed galvanized steel casings
• 40RUA direct expansion cooling coils are rated in accordance with ARI standard 340/360 when paired with Carrier 38A cooling only condensing units

Reliability Features

• Precision thermostatic expansion valve (TXV) with removable power element on each circuit
• Motor overload protection of internal automatic reset thermal overload protection
• Designed and constructed in accordance with UL 1995 standard
• Listed with ETL and ETL, Canada

Installation Features

• Vertical or horizontal installation without modification
• Simple voltage conversion on tri-voltage 208/230/460-3-60 motors
• Front or bottom return air intake
• Two sloped condensate pans for horizontal or vertical applications
• Simple condensate drain pan adjustment for right-hand or left-hand operation
• Easy-access 24-volt control terminal block for easy thermostat wiring
• Single point electrical power connection for fan motor and accessory electrical heaters

Maintenance Features

• Removable side panel allows access to virtually all components
• Permanently lubricated, sealed motor bearings
• Easy filter replacement with slide-out retainer

Standard Limited Warranty

• One year parts only