Competitive Cross Reference

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For a complete cross reference, please visit customer.resideo.com
FAN AND LIMIT CONTROLS
Resideo fan and limits combines high temperature limit with circulating blower control. As an industry
standard for many years, these controls have a large and varied installed base. You’ll nd Resideo fan and
limits on a wide range of furnace equipment. Our universal family increases service eciency and reduces
truck and warehouse inventory.
Key features for the family of universal fan and limits:
• Family members cover the full range of insertion — 5”, 8”, 11-1/2”
• Adjustment tool and cross reference allow for eld adjustment to factory settings
• Universal kit accessories reduce inventory
L4064
HIGH LIMIT AND FAN CONTROLLER
• Used in all types of forced-air heating systems
• Three wiring terminal options available for easy installation
• Available in a variety of fan and high-limit setting ranges
• Controls adapt to many competitive mounting holesin
replacement applications
• Push-in receptacles for stripped wire
• L4064 models for timed fan on
• Special high temperature limit models available
• Suitable for line voltage, low voltage or millivoltage
control applications
Fan and Limits Selection Guide
Model OS# Region
Element
Insertion
Length
(in.) Replaces
High
Limit
Stop
Fan-
On
Stop
Fan-
Off
Stop
Manual
Fan
Button
Manual
Reset Switching Action
L4064
L4064B2228
US/
Canada
5
L4064A1339, L4064A1503, L4064A1586, L4064A2402,
L4064A2659, L4064A2980, L4064B1469, L4064B1683,
L4064B2228, L4064B2640, L4064B2657, L4064B2681,
L4064B2889, L4064B2897, L4064B2947, L4064B3010,
L4064B3143, L4064B3143, L4064B3374, L4064B3432,
L4064B3440, L4064B3473, L4064B3598, L4064E1983,
L4064E2437, L4064E2544, L4064L1046
200°F
97°C"
125°F
52°C
100°F
38°C
Yes No
Fan: SPST–N.O.
(make on rise),
Limit: SPST– N.C.
(break on rise)
L4064R1159
US/
Canada
5
L4064E1835, L4064E255, L4064L1145, L4064R1043,
L4064R1050, L4064R1159
250°F
121°C
125°F
52°C
100°F
38°C
Yes No
Fan: SPST–N.O.
(make on rise),
Limit: SPST –N.C.
(break on rise)
L44064B2236
US/
Canada
8
L4064A1347, L4064A1511, L4064A1719, L4064A1735,
L4064A2030, L4064A2279, L4064A2998, L4064B1618,
L4064B2236, L4064B2608, L4064B2772, L4064B2822,
L4064B2905, L4064B2905, L4064B2962, L4064B3051,
L4064B3085, L4064B3325, L4064B3333, L4064B3341,
L4064B3366, L4064B3457, L4064B3499, L4064B3572,
L4064E1777, L4064E2163, L4064E2171, L4064E2452,
L4064E2502, L4064E2684, L4064F1023, L4064F1031,
L4064F1080, L4064F1098, L4064L1004, L4064A2774
200°F
97°C"
125°F
52°C
100°F
38°C
Yes No
Fan: SPST–N.O.
(make on rise),
Limit: SPST– N.C.
(break on rise)
L4064R1142
US/
Canada
8
L4064A2469, L4064B1691, L4064B2616, L4064B2806,
L4064B2814, L4064B2830, L4064B3390, L4064B3481,
L4064B3507, L4064R1019, L4064R1118, L4064R1126,
L4064R1142
250°F
121°C
125°F
52°C
100°F
38°C
Yes No
Fan: SPST–N.O.
(make on rise),
Limit: SPST –N.C.
(break on rise)
L4064B2210
US/
Canada
11.5
L4064A1321, L4064A1453, L4064A2758, L4064A3012,
L4064A3020, L4064A3038, L4064A3046, L4064B1451,
L4064B1592, L4064B1717, L4064B1725, L4064B1931,
L4064B2210, L4064B2723, L4064B2749, L4064B2848,
L4064B2954, L4064B3036, L4064B3044, L4064B3077,
L4064B3184 L4064B3465, L4064B3580, L4064E2056,
L4064E2114, L4064E2130, L4064E2155
200°F
97°C"
125°F
52°C
100°F
38°C
Yes No
Fan: SPST–N.O.
(make on rise),
Limit: SPST– N.C.
(break on rise)
L4064R1134
US/
Canada
11.5
L4064A2972, L4064B2756, L4064J1008, L4064K1006,
L4064L1129 L4064N1074, L4064R1027, L4064R1035,
L4064R1068, L4064R1134, L4064R1167
250°F
121°C
125°F
52°C
100°F
38°C
Yes No
Fan: SPST–N.O.
(make on rise),
Limit: SPST –N.C.
(break on rise)
*
Fan On and Fan Off may need to be adjusted.