White-Rodgers™
White-Rodgers™ 5D51-90 Universal Fan and Limit Control, Open-on-Rise, 15 to 25 deg F Differential, 100 to 300 deg F, 8 in, Import
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- This fan and limit control combines, in one enclosure, a fan switch with an adjustable differential which operates the blower in a forced warm air furnace and a limit switch with a fixed differential which automatically shuts off the burner if the furnace temperature exceeds a predetermined high point. A summer fan switch is incorporated in this control to provide a convenient method for manual operation of the fan for air circulation during the summer.
White-Rodgers™ Fan and Limit Control, Universal, Series: 5D51, Open-on-Rise, SPDT, 100 to 300 deg F, Inductive: 14 A, 8 in Element, 15 to 25 deg F Differential, Standard, Plenum Mount, 2.9 in W x 1.6 in D x 4.3 in H, Import
- Slotted mounting holes for easy to install
- Long terminal screws for wiring, junctions can be made on terminal block
- Dial has individual pointers for fan cut-in and cut-out settings
- Removable solid copper jumper between fan and limit switches
- Summer fan switch for ventilation without changing control settings has same fan and limit switch mechanism
- Single element type for applications with narrow space limitations
- Regulates fan or blower operation and acts as high limit safety control
- 14 a at 120 VAC fan, 10 a at 120 VAC limit
- Contact FormSPDTDifferential15 to 25 deg F DifferentialDimensions2.9 in W x 1.6 in D x 4.3 in HDomestic / ImportImportElement8 inEnclosure TypeStandardInductive Rating14 AManufacturerEmerson ElectricManufacturer #5D51-90Mounting TypePlenumSeries5D51Switch ActionOpen-on-RiseTemperature Rating100 to 300 degFTypeUniversal