Honeywell T775 Series 2000 Application Manual page 50

Temperature ° F/
Old Humidity
Control Manufacturer Range (RH)
A28AA-9 Johnson 20 to 80
A28AA-28 Johnson 30 to 110
A28AA-29 Johnson -30 to 110
A28AA-36 Johnson 40 to 90
A28AA-37 Johnson 60 to 140
A28AJ-4 Johnson 20 to 80
A28KA-1 Johnson 0 to 150
A28MA-1 Johnson 40 to 120
A28MA-2 Johnson 40 to 120
A36AHA-50 Johnson 55 to 95
A36AHA-52 Johnson 55 to 95
A36AHA-58 Johnson 0 to 70
A36AHB-33 Johnson 0 to 70
A80ABA-1 Johnson -20 to 50
A80ABA-2 Johnson 10 to 90
Table 6. Cross Reference. (Continued)
Recommended
Honeywell
Switch Cap Electromechanical
Action Length Replacement
2-SPDT 6 ft. T678A1437
2-SPDT 6 ft. T678A1478
(fast response)
2-SPDT 8 ft. T678A1627
(0 to 100° F)
2-SPDT 6 ft. T678A1437
(0 to 100° F)
2-SPDT 6 ft. T678A1445
(55 to 175° F)
2-SPDT 6 ft. T678A1437
(0 to 100° F)
2-SPDT 10 ft. T678A143
(0 to 100° F)
or
T678A1445
(55 to 175° F)
2-SPDT 6 ft. T678A1437
(0 to 100° F)
or
T678A1445
(55 to 175° F)
2-SPDT 6 ft. T678A1437
(0 to 100° F)
or
T678A1445
(55 to 175° F)
4-SPDT 18 in. None
4-SPDT 6 ft. None
4-SPDT 15 ft. None
4-SPDT 15 ft. None
135 Ohm 6 ft. T991A2044
135 Ohm 6 ft. T991A1426
Recommended
Honeywell Honeywell
Well # Electronic
(Order Sep.) Replacement
1/2" - 112622AA T775B2032 5001774-001
3/4" - 112630AA
None T775B2032 5001774-001
+ 50021579-001 (x3)
or
+ C7031J2009
or
+ C7100D1001
1/2" - 112622AA T775B2032 5001774-001
3/4" - 112630AA
1/2" - 112622AA T775B2032 5001774-001
3/4" - 112630AA
1/2" - 112622AA T775B2032 5001774-001
3/4" - 112630AA
1/2" - 112622AA T775B2032 5001774-001
3/4" - 112630AA
1/2" - 112622AA T775B2024 5001774-001
3/4" - 112630AA
1/2" - 112622AA T775B2024 5001774-001
3/4" - 112630AA
1/2" - 112622AA T775B2024 5001774-001
3/4" - 112630AA
112620BB T775B2040 5001774-001
112620BB T775B2040 5001774-001
112620BB T775B2040 5001774-001
112620BB T775B2040 5001774-001
121371Q T775M2048 5001774-001
112622AA T775M2048 5001774-001
Honeywell
Well #
(Order Sep.) Comments
T678 has no weatherproof enclosure
T678 has no weatherproof enclosure
T678 has no weatherproof enclosure
T678 has no weatherproof enclosure
T678 has no weatherproof enclosure
T678 has no weatherproof enclosure
T678 has no weatherproof enclosure
T678 has no weatherproof enclosure
T678 has no weatherproof enclosure
T991 has 5 ft. cap; other models available
T991 has 5 ft. cap; other models available