Unit Dimensions; Service Clearances - Trane Axiom EXHF006 Installation, Operation And Maintenance Manual

Unit Dimensions

Service Clearances

Per NEC requirements, 36 inches of access and working
space shall be provided and maintained around all
control boxes and electrical equipment to permit ready
Figure 1. Clearances - EXHF/DXHF 0.5 to 6 tons
14"
LEFT RETURN
BACK SUPPLY
3"
UNIT FRONT
36"
14"
RIGHT RETURN
BACK SUPPLY
UNIT FRONT
36"
WSHP-SVX014F-EN
14"
LEFT RETURN
RIGHT SUPPLY
UNIT FRONT
36"
14"
RIGHT RETURN
LEFT SUPPLY
3"
UNIT FRONT
UNIT FRONT
36"
and safe operation and maintenance of such
equipment. Local codes may require more clearance to
electrical equipment. Check all code requirements prior
to unit installation.
A minimum 14 inch clearance for servicing the unit is
required for all EXH 0.5 to 6 ton configurations from
other mechanical and electrical equipment (where
shown) to enable panel removal from the unit for
service/maintenance ability. The optimum clearance
14" required is 20 inches.
Equipment containing a same-side supply/return
combination requires a 3 inches limitation on one
side. Access to the TXV may not be possible with this
3 inches clearance. This configuration is typically
LEFT RETURN
LEFT SUPPLY applied in a corridor installation, where space
limitations force the left or right side of the unit
3"
against a wall.
UNIT FRONT
36"
14"
RIGHT RETURN
RIGHT SUPPLY
36"
13