Air Heaters: In Stock Standard Air Heaters Supplied with: Type SF2 leads

Length	Item No.	Dia.	Wattage	Voltage	Watts/ Linear In.	Weight	Lead Length	Fittings
4"	37-4	3/8"	50	120	14	.12	12"
4"	37-4MF	3/8"	50	120	14	.18	12"	1/4" NPT
4"	37-4	3/8"	200	120	57	.12	12"
4"	37-4MF	3/8"	200	120	57	.18	12"	1/4" NPT
4"	37-4	3/8"	200	240	57	.12	12"
4"	37-4MF	3/8"	200	240	57	.18	12"	1/4" NPT
5"	50-5	1/2"	100	120	22	.18	12"
5"	50-5MF	1/2"	100	120	22	.25	12"	3/8" NPT
5"	50-5	1/2"	400	120	88	.18	12"
5"	50-5MF	1/2"	400	120	88	.25	12"	3/8" NPT
5"	50-5	1/2"	400	240	88	.18	12"
5"	50-5MF	1/2"	400	240	88	.25	12"	3/8" NPT
6"	62-6	5/8"	165	120	30	.35	12"
6"	62-6MF	5/8"	165	120	30	.70	12"	1/2" NPT
6"	62-6	5/8"	650	120	118	.35	12"
6"	62-6MF	5/8"	650	120	118	.70	12"	1/2" NPT
6"	62-6	5/8"	650	240	118	.35	12"
6"	62-6MF	5/8"	650	240	118	.70	12"	1/2" NPT
6"	75-6	3/4"	190	120	34	.43	12"
6"	75-6MF	3/4"	190	120	34	.68	12"	3/4" NPT
6"	75-6	3/4"	750	120	136	.43	12"
6"	75-6MF	3/4"	750	120	136	.68	12"	3/4" NPT
6"	75-6	3/4"	750	240	136	.43	12"	3/4" NPT
6"	75-6MF	3/4"	750	240	136	.68	12"	3/4" NPT

Supplied with: Type SF3 terminals. Type SF13A enclosure.

Length	Item No.	Dia.	Wattage	Voltage	Watts/ Linear In.	Weight	Terminals
6"	6F1	2 3/8"	600	120	150	.05	S&N w/enclosure
10"	10F1	2 3/8"	1000	120	125	1.25	S&N w/enclosure
12"	12F1	2 3/8"	375	120	38	1.50	S&N w/enclosure
12"	12F1	2 3/8"	1500	240	150	1.50	S&N w/enclosure
14"	14F1	2 3/8"	500	120	42	1.75	S&N w/enclosure
14"	14F1	2 3/8"	2000	240	166	1.75	S&N w/enclosure

Supplied with: Type SF3 terminals. Type SF13D enclosure.

Length	Item No.	Dia.	Wattage	Voltage	Watts/ Linear In.	Weight	Terminals
12"	2-12	2 3/8"	375	120
12"	2-12	2 3/8"	1500	240	158	7.0	S&N w/enclosure
24"	2-24	2 3/8"	750	120
24"	2-24	2 3/8"	3000	240	140	12.5	S&N w/enclosure

Supplied with: Type SF3 terminals Type SF13A enclosure.

Length	Item No.	Dia.	Wattage	Voltage	Watts/ Linear In.	Weight	Terminals
6"	6	1 1/4"	100	120	23	1.00	S&N w/enclosure
6"	6	1 1/4"	400	120	91	1.00	S&N w/enclosure
6"	6	1 1/4"	400	240	91	1.00	S&N w/enclosure
8"	8	1 1/4"	150	120	23	1.18	S&N w/enclosure
8"	8	1 1/4"	600	120	94	1.18	S&N w/enclosure
8"	8	1 1/4"	600	240	94	1.18	S&N w/enclosure
10"	10	1 1/4"	250	120	30	1.37	S&N w/enclosure
10"	10	1 1/4"	1000	120	120	1.37	S&N w/enclosure
10"	10	1 1/4"	1000	240	120	1.37	S&N w/enclosure
12"	12	1 1/4"	300	120	29	1.55	S&N w/enclosure
12"	12	1 1/4"	1200	120	115	1.55	S&N w/enclosure
12"	12	1 1/4"	1200	240	115	1.55	S&N w/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.

Stainless Steel

Item No.	A-NPT	B-NPT	C	D	E	F
5	1/2"	1/2"	1 3/8"	1 1/8"	.562"	9/16"
75	3/4"	3/4"	1 1/2"	1 3/8"	.625	7/16"
1	1"	1"	1 3/4"	1 5/8"	.687	3/8"
125	1 1/4"	1 1/4"	2"	2"	.719	1/4"

Selection Chart

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

Select proper TC fitting from selection chart based on heater type used. Select proper probe from among the Temperature Controlling Devices. Be sure to specify thermistor adaptor.
Example: 5 / 121202-0001

Thermister Sensing

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