Technical Information

Tube Heater Serial Number Identification

Time Period	Example	Number of Digits in Serial Number
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
1970’s	501207	5	0	1	2	0	7
Tube Heater Identification

1980’s	024567001	4	0	2	4	5	6	7	0	0	1

Tube Heater Identification
1990- 1997	3121419992300001	3	1	2	1	4	1	0	1	2	3	4	0	0	0	0	1


1997-2008	9811INTL023450001	9	8	1	1	I	N	T	L	0	2	3	4	5	0	0	0	1
Re-Verber-Ray Tube Heater

2009-Present	0911INTL0234560001	0	9	1	1	I	N	T	L	0	2	3	4	5	6	0	0	0	1
Re-Verber-Ray Tube Heater

1997-2008	9811INTL023450001	9	8	1	1	I	N	T	L	0	2	3	4	5	0	0	0	1
Re-Verber-Ray High Intensity

2009-Present	0911INTL0234560001	0	9	1	1	I	N	T	L	0	2	3	4	5	6	0	0	0	1
Re-Verber-Ray High Intensity

1997-2008	0011DAYTON012340001	0	0	1	1	D	A	Y	T	O	N	0	1	2	3	4	0	0	0	1
Dayton Tube Heater

2009-Present	0911DAYTON0123450001	0	9	1	1	D	A	Y	T	O	N	0	1	2	3	4	5	0	0	0	1
Dayton Tube Heater

1997-Present	010212 000001A	0	1	0	2	1	2	0	0	0	0	0	1	A
1997-Present	010212 000001B	0	1	0	2	1	2	0	0	0	0	0	1	B
Dayton High Intensity