Accessory dimensions — 50TFQ008-012
CONNECTOR
B
PKG. ACCY.
CRBTMPWR001A00
CRBTMPWR002A00
2'-8
7
CRBTMPWR003A00
[827]
CRBTMPWR004A00
TO ENSURE AN AIRTIGHT CONNECTION,
PLACE UNIT ON CURB AS CLOSE TO
DUCT END AS POSSIBLE.
TO ENSURE AN AIRTIGHT CONNECTION,
PLACE UNIT ON CURB AS CLOSE TO
DUCT END AS POSSIBLE.
14
D ALT
C
DRAIN
GAS
HOLE
[19] NPT
"
"
"
/
1'-10
15
/
1
3
/
16
16
4
[583]
[44.5]
[12.7] NPT
[19] NPT
POWER
CONTROL
" [19] NPT
"
"
3
/
3
/
1
/
4
4
2
" [31.7]
[12.7] NPT
1
1
/
4
"
1
/
2
" [19] NPT
3
/
4
"
1
/
2
"
[12.7] NPT
3
/
4
" [31.7]
1
1
/
4
ROOF CURB
"A"
ACCESSORY
CRRFCURB003A00
1'-2" [356]
2'-0" [610]
CRRFCURB004A00
NOTES:
1. Roof curb accessory is shipped disassembled.
2. Insulated panels: 1-in. thick polyurethane foam,
3
1
/
lb density.
4
3. Dimensions in [ ] are in millimeters.
4. Roof curb: 16-gage steel.
5. Attach ductwork to curb (flanges of duct rest on
curb).
6. Service clearance 4 ft on each side.
7.
Direction of airflow.
8. Connector packages CRBTMPWR001A00 and
2A00 are for thru-the-curb gas type. Packages
CRBTMPWR003A00 and 4A00 are for thru-
the-bottom type gas connections.
UNIT SIZE
50TFQ
008-012