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White-Rodgers Furnace Transformer 90-T40F3
Part #90-T40F3
GenuineOEM
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Previous part numbers
Part #46-22363-01
Part #46-21420-01
Part #1147827
Part #46-19776-02
Part #207023
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Part Information
This transformer (part number 90-T40F3) is for furnaces.
Transformer 90-T40F3 supplies low voltage to operate the thermostat and other components within the furnace.
Disconnect electrical power before installing this part. Wear work gloves to protect your hands.
ReviewsJuly 16, 2019|dba: M P, Rochester, MN
0 Reviews
Easily installed, perfect match.
This was replacement part for a 35 year old furnace which now runs like new.
Ease of InstallationVery Difficult
Duration of Installation30 minutes - 1 hour
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