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Standard and Superwatt Cartridge:   [ 1/8" ]    [ 1/4" ]    [ 3/8" ]    [ 1/2" ]    [ 5/8" ]    [ 3/4" ]    [ Immersion


The Electric Heater Specialists
HEATERS FOR EVERY APPLICATION
                                                                                                                                             PHONE: (978) 777-0070 X255
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In-Stock:  Air Heaters

In-Stock:  Air Heaters

Standard Air Heaters:  Supplied with: Type SF2 leads             

 

Length
 

Catalog No.


Dia.
 

Wattage

 

Voltage

 
Watts/
Linear Inch

 

Weight

 
Lead
Length

 

Fittings

4" AH37-4 3/8" 50 120 14 .12 12" 0
4" AH37-4MF 3/8" 50 120 14 .18 12" 1/4"NPT
4" AH37-4 3/8" 200 120 57 .12 12" 0
4" AH37-4MF 3/8" 200 120 57 .18 12" 1/4"NPT
4" AH37-4 3/8" 200 240 57 .12 12" 0
4" AH37-4MF 3/8" 200 240 57 .18 12" 1/4"NPT
5" AH50-5 1/2" 100 120 22 .18 12" 0
5" AH50-5MF 1/2" 100 120 22 .25 12" 3/8"NPT
5" AH50-5 1/2" 400 120 88 .18 12" 0
5" AH50-5MF 1/2" 400 120 88 .25 12" 3/8"NPT
5" AH50-5 1/2" 400 240 88 .18 12" 0
5" AH50-5MF 1/2" 400 240 88 .25 12" 3/8"NPT
6" AH62-6 5/8" 165 120 30 .35 12" 0
6" AH62-6MF 5/8" 165 120 30 .70 12" 1/2"NPT
6" AH62-6 5/8" 650 120 118 .35 12" 0
6" AH62-6MF 5/8" 650 120 118 .70 12" 1/2"NPT
6" AH62-6 5/8" 650 240 118 .35 12" 0
6" AH62-6MF 5/8" 650 240 118 .70 12" 1/2"NPT
6" AH75-6 3/4" 190 120 34 .43 12" 0
6" AH75-6MF 3/4" 190 120 34 .68 12" 3/4"NPT
6" AH75-6 3/4" 750 120 136 .43 12" 0
6" AH75-6MF 3/4" 750 120 136 .68 12" 3/4"NPT
6" AH75-6 3/4" 750 240 136 .43 12" 3/4"NPT
6" AH75-6MF 3/4" 750 240 136 .68 12" 3/4"NPT

Maximum Flow Air Heaters:  with standard entry flange.
Supplied with: Type SF3 terminals.  Type SF13A enclosure.

 

Length
 

Catalog No.


Dia.
 

Wattage

 

Voltage

 
Watts/
Linear Inch

 

Weight

 

Terminals

6" MA0-6F1 2 3/8" 600 120 150 .05 S&Nw/enclosure
10" MA0-10F1 2 3/8" 1000 120 125 1.25 S&Nw/enclosure
12" MA0-12F1 2 3/8" 375 120 38 1.50 S&Nw/enclosure
12" MA0-12F1 2 3/8" 1500 240 150 1.50 S&Nw/enclosure
14" MA0-14F1 2 3/8" 500 120 42 1.75 S&Nw/enclosure
14" MA0-14F1 2 3/8" 2000 240 166 1.75 S&Nw/enclosure

Heavy Duty Air Heaters:  with standard exit and entry fittings.
Supplied with: Type SF3 terminals.  Type SF13D enclosure.

 

Length
 

Catalog No.


Dia.
 

Wattage

 

Voltage

 
Watts/
Linear Inch

 

Weight

 

Terminals

12" HA2-12 2 3/8" 375 120 0 0 0
12" HA2-12 2 3/8" 1500 240 158 7.0 S&Nw/enclosure
24" HA2-24 2 3/8" 750 120 0 0 0
24" HA2-24 2 3/8" 3000 240 140 12.5 S&Nw/enclosure

Pure Flow Air Heaters: 
Supplied with: Type SF3 terminals    Type SF13A enclosure.

 

Length
 

Catalog No.


Dia.
 

Wattage

 

Voltage

 
Watts/
Linear Inch

 

Weight

 

Terminals

6" PF0-6 1 1/4" 100 120 23 1.00 S&Nw/enclosure
6" PF0-6 1 1/4" 400 120 91 1.00 S&Nw/enclosure
6" PF0-6 1 1/4" 400 240 91 1.00 S&Nw/enclosure
8" PF0-8 1 1/4" 150 120 23 1.18 S&Nw/enclosure
8" PF0-8 1 1/4" 600 120 94 1.18 S&Nw/enclosure
8" PF0-8 1 1/4" 600 240 94 1.18 S&Nw/enclosure
10" PF0-10 1 1/4" 250 120 30 1.37 S&Nw/enclosure
10" PF0-10 1 1/4" 1000 120 120 1.37 S&Nw/enclosure
10" PF0-10 1 1/4" 1000 240 120 1.37 S&Nw/enclosure
12" PF0-12 1 1/4" 300 120 29 1.55 S&Nw/enclosure
12" PF0-12 1 1/4" 1200 120 115 1.55 S&Nw/enclosure
12" PF0-12 1 1/4" 1200 240 115 1.55 S&Nw/enclosure


Temperature Sensing Control

Thermocouple and thermistor fittings are available for standard air heaters with male fittings 5/8" diameter and larger as well
as Heavy Duty and Pure Flow types.  The fittings are threaded into the exit end of the air heater and accept coupling type
probes.  They are designed to sense the exit air temperature. 

See Temperature Controlling Devices and Temperature Indicating Devices for details on probes and temperature controls.

Fittings - Stainless Steel

 

Catalog No.

 

A-NPT



B-NPT
 

C

 

D

 

E

 

F

TC-5 1/2" 1/2" 1 3/8" 1 1/8" .562" 9/16"
TC-75 3/4" 3/4" 1 1/2" 1 3/8" .625 7/16'
TC-1 1" 1" 1 3/4" 1 5/8" .687 3/8"
TC-125 1 1/4" 1 1/4" 2" 2" .719 1/4"

 Selection Chart

Heater Type Fitting
5/8" dia. TC-5
3/4" dia. TC-75
1 1/4" dia. TC-125
Heavy Duty TC-1
Pure Flow TC-5

How To Order
Select proper TC fitting from selection chart based on heater type used. Select proper probe from
Temperature Controlling Devices
Example:  TC-5/HT-121202-0001
                           
Thermocouple Sensing

           Thermocouple Sensing

[ HOME ]    [ Stock List ]    [ Stock Modifications ]    [ Salesman ]    [ Manufactured List ]    [Technical Index ]   

[ Accessories ]    [  Band  ]    [  Drum   ]    [  Glasrope   ]    [ Finned Strip ]    [ Strip ]

Voltage Control  ]    [  Temperature Control ]    [  Temperature Indicating  ]

Standard and Superwatt Cartridge:   [ 1/8" ]    [ 1/4" ]    [ 3/8" ]    [ 1/2" ]    [ 5/8" ]    [ 3/4" ]    [ Immersion

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We can be reached by e-mail at sales@hotwatt.com
When ordering catalogs please include your
phone number and mailing address.