Carrier 48EJ Gas Heater User Manual


 
VFD Variable Frequency Drive
NOTES:
1. Weights include economizer (STD).
2. Center of gravity.
3. Donot locateadjacent units withflue dischargefacing economizerinlet.
Minimum clearances to be:
Adjacent Units: 15Ј-0Љ
Top of Units: No overhang
Condenser Coil: 4Ј-0Љ
Economizer Side: 6Ј-0Љ
Gas Heat Side: 4Ј-0Љ
Filter Access Side: 10Ј-0Љ (For Removal of Evaporator Coil)
4. For smaller service and operational clearances, contact Carrier
Application Engineering department.
5. Dimensions are in inches.
6. Forside-supply/return applications,a single returnand supplyductwork
connection is recommended for covering both return and both supply
openings.
UNIT
SIZE
OPERATING
WEIGHT
A B CORNER WEIGHT (lb)
lb ft-in. ft-in. 1 2 3 4
48EW,EYD024 4176 6- 0
3
8
3-6
3
8
879 954 1220 1124
48EWE024 4256 6- 1
5
16
3-6
11
16
917 973 1218 1148
48EW,EYD028 4262 5- 9
5
8
3-8 899 899 1232 1232
48EWE028 4342 5-10
1
8
3-8
5
16
929 916 1240 1257
48EW,EYD030 4262 5- 9
5
8
3-8 899 899 1232 1232
48EWE030 4342 5-10
1
8
3-8
5
16
929 916 1240 1257
48EW,EYD034 4262 5- 9
5
8
3-8 899 899 1232 1232
48EWE034 4342 5-10
1
8
3-8
5
16
929 916 1240 1257
Fig. 5 Base Unit Dimensions, 48EW,EY024-034
7