Watlow Heater Catalog

Circulation Heaters

WATROD and FIREBAR Circulation Heaters

®

®

• WATROD elements • Without thermostat • General purpose enclosure Application: Forced Air and Caustic Solutions

WATCONNECT Part Number

Type J T/C

Type K T/C

# Circ.

Part Number

Ship Wt. lbs (kg)

“A” Dim. in. (mm)

“N” Dim. in. (mm)

“C” Dim. in. (mm)

Description Volts kW Ph

5 inch - 150 lb ANSI Flange (WATROD) 23 W/in 2 6 Steel Tank 6-Alloy 800 Elements (3.6 W/cm 2 ) 240 9.0 1 1 240 9.0 3 1 480 9.0 1 1 480 9.0 3 1

140 (64) 49 1 / 4 (1249.0) 30 140 (64) 49 1 / 4 (1249.0) 30 140 (64) 49 1 / 4 (1249.0) 30 140 (64) 49 1 / 4 (1249.0) 30 145 (66) 56 1 / 4 (1427.0) 37 145 (66) 56 1 / 4 (1427.0) 37 145 (66) 56 1 / 4 (1427.0) 37 167 (76) 56 1 / 4 (1427.0) 37

(762.0) 14 7 / 8 (377.8) (762.0) 14 7 / 8 (377.8) (762.0) 14 7 / 8 (377.8) (762.0) 14 7 / 8 (377.8) (940.0) 18 5 / 8 (473.1) (940.0) 18 5 / 8 (473.1) (940.0) 18 5 / 8 (473.1) (940.0) 18 5 / 8 (473.1) (940.0) 18 5 / 8 (473.1) (940.0) 18 5 / 8 (473.1) (940.0) 18 5 / 8 (473.1) (940.0) 18 5 / 8 (473.1)

CFNNA25J10S C/F C/F CFNNA25J3S C2-50 C2-92 CFNNA25J11S C/F C/F CFNNA25J5S C2-43 C2-35 CFNNA33A10S C/F C/F CFNNA33A11S C/F C/F CFNNA33A5S C2-43 C2-35 CFNNA40J10S C/F C/F CFNNA40J11S C/F C/F CFNNA40J5S C2-43 C2-35 CFNNA48A10S C/F C/F

240 12.0 1 2 240 12.0 3 1 480 12.0 1 1 480 12.0 3 1 240 15.0 1 2 240 15.0 3 1 480 15.0 1 1 480 15.0 3 1 240 18.0 1 2 240 18.0 3 1 480 18.0 1 1 480 18.0 3 1 240 25.0 3 2 480 25.0 1 2 480 25.0 3 1 240 30.0 3 2 480 30.0 1 2 480 30.0 3 1 1 ½ in. NPT Inlet and Outlet 12 ⁄ in. Ref. (320.7 mm) N

CFNNA33A3S C2-236 C2-214 145 (66) 56 1 / 4 (1427.0) 37

CFNNA40J3S C2-236 C2-214 167 (76) 56 1 / 4 (1427.0) 37

167 (76) 56 1 / 4 (1427.0) 37 167 (76) 56 1 / 4 (1427.0) 37

5 ⁄ in. (147.6 mm)

4"-150# FLANGE

180 (82) 67 3 / 4 (1719.0) 48 1 / 2 (1232.0) 25

(633.0) (633.0) (633.0) (633.0) (633.0) (633.0) (633.0) (633.0) (633.0) (633.0)

½ in. NPT Drain

CFNNA48A3S C2-236 C2-214 180 (82) 67 3 / 4 (1719.0) 48 1 / 2 (1232.0) 25

180 (82) 67 3 / 4 (1719.0) 48 1 / 2 (1232.0) 25 180 (82) 67 3 / 4 (1719.0) 48 1 / 2 (1232.0) 25

CFNNA48A11S C/F C/F CFNNA48A5S C2-43 C2-35

4

14 ⁄ in. Ref. (365.1 mm)

CFNNA64J3S C2-218 C2-224 195 (89) 81 1 / 8 (2060.6) 61 7 / 8 (1571.6) 25

195 (89) 81 1 / 8 (2060.6) 61 7 / 8 (1571.6) 25

CFNNA64J11S C/F C/F

A Ref.

CFNNA64J5S C2-225 C2-226 195 (89) 81 1 / 8 (2060.6) 61 7 / 8 (1571.6) 25 C

CFNNA77A3S C2-218 C2-224 220 (100) 94 1 / 8 (2390.8) 75

(1902.0) 25 (1902.0) 25 (1902.0) 25

1 ¼ in. (32 mm) (2 Places)

220 (100) 94 1 / 8 (2390.8) 75

CFNNA77A11S C/F C/F

CFNNA77A5S C2-225 C2-226 220 (100) 94 1 / 8 (2390.8) 75

⁄ -16 UNC (Threads (4 Places)

6 ⁄ in. (168.3 mm)

6 Can be wired 3-phase wye to produce 1 / 3 of the rated kW and watt density C/F - Contact factory, go to www.watlow.com/en/contact-us 5 inch - 150 lb ANSI Flange ½ in. NPT Drain 3 ⁄ in. (93.7 mm)

5 ⁄ in. Ref. (141.3 mm)

5"-150# FLANGE

½ in. NPT Drain

12 ⁄ in. Ref. (320.7 mm)

C

2 in. NPT Inlet and Outlet

A Ref.

1 ¼ in. (32 mm) (2 Places) 25 in. (635 mm)

N

5

⁄ -16 UNC (Threads (4 Places)

7 ⁄ in. (193.7 mm)

½ in. NPT Drain

4 ¼ in. (108 mm)

328

½ in. 6 ⁄ in. Ref. (168.3 mm)

6"-150# FLANGE