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26 TWE5-PRC000-EN
Dimensional
Data
TTB524-536CA Outline Drawing
All dimensions are in inches (mm)
“C” SAE MALE FLARE FOR “E” O.D. TUBE SIZE
CONNECTION WITH 1/4” SAE FLARE
PRESSURE TAP FITTING.
“B” SAE MALE FLARE FOR “D” O.D. TUBE SIZE
CONNECTION WITH 1/4” SAE FLARE
PRESSURE TAP FITTING.
SERVICE PANEL
ELECTRICAL AND REFRIGERANT
COMPONENTS CLEARANCES
PER PREVAILING CODES
TOP DISCHARGE AREA SHOULD BE
UNRESTRICTED FOR AT LEAST 1524
(5 FEET) ABOVE UNIT. UNIT SHOULD BE
PLACED SO ROOF RUN-OFF WATER
DOES NOT POUR DIRECTLY ON UNIT
AND SHOULD BE AT LEAST 305 (12”)
FROM WALL AND ALL SURROUNDING
SHRUBBERY ON TWO SIDES. OTHER
TWO SIDES UNRESTRICTED.
FLARE NUT TORQUE
TORQUE FT-LBS (NEWTON METERS)
APPLIED TUBE SIZE MINIMUM MAXIMUM
1
/
4
(6.35) 8 (11.0) 10 (14.0)
5
/
16
(7.94) 10 (14.0) 15 (20.0)
3
/
8
(9.52) 15 (20.0) 25 (34.0)
1
/
2
(12.70) 25 (34.0) 35 (47.0)
5
/
8
(15.88) 40 (54.0) 55 (75.0)
3
/
4
(19.05) 50 (68.0) 60 (81.0)
BACK-UP
HEX SIZE
1
1
/16-14 = 1
1
/16
(27)
1
/2-20 =
1
/2
(13)
CABINET
PT. NO. SIZE A B C D E
TTB524CA 25A 25
1
/2 1
1
/16
1
/2
3
/4
5
/16
(648) 14 UNS-2A 20UNF-2A (19 (8)
TTB530CA/ 25C 32
1
/2 1
1
/16
1
/2
3
/4
5
/16
TTB536CA (826) 14 UNS-2A 20UNF-2A (19) (8)
1 INCH = (25.40 MILLIMETERS)