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White-Rodgers 50A55-743 Replacement Integrated Furnace Control, 25 VAC, 0.45 A
Part #175640
MFG #50A55-743
White-Rodgers 50A55-743 Replacement Integrated Furnace Control, 25 VAC, 0.45 A
Part #175640
MFG #50A55-743
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White-Rodgers 50A55-743 Replacement Integrated Furnace Control, 25 VAC, 0.45 A
Part #175640
MFG #50A55-743
- Attributes
- Item Features
- Documents
Attributes
Accessory TypeReplacement Integrated Furnace Control
Amperage Rating0.45 A
Depth1-1/4 in
Gas TypeLiquid Propane/Natural Gas
Height5-7/8 in
Mounting TypeSurface
Voltage Rating25 VAC
Width4-3/8 in
Domestic/ImportImport
Igniter Warm-Up Time7 s
Item Features
- Twinning connection.
- Fused to protect low voltage system transformers.
- 120 VAC ignitor output.
- 120 VAC humidifier output.
- 120 VAC electronic air cleaner output.
- 120 VAC 2-speed PSC circulator output.
- 5 A fuse protection.
- Furnace status LED.
- Heat fan off delay (dipswitch selectable).
- -40 to 176 deg F.
- 5 to 93 percent relative humidity.
- 1.5 A valve relay.
- 6 A ignitor relay.
- 2.2 FLA to 3.5 LRA inducer relay.
- 14.5 FLA to 25 LRA circulator relay.
- 1 uA DC min current.
- 0.10 uA DC max current.
- 100 M ohm leakage resistance.
- Maximum timing specification.
- 0.8 sec flame establishing.