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| Item | Furnace Control Board |
| Compatible With Brand | Trane, White-Rodgers |
| Control Voltage | 25V |
| For Use With | Trane Furnace Systems |
| Ignition Type | Hot Surface Igniter |
| Items Controlled | Air Cleaners, Blowers, Gas Valves, Humidifiers, Ignitors, Inducers |
| Max. Relative Humidity | 180 sec. , 2 , 2 sec. , 45 sec. , 5% , 93% , Cool, Heat , Integrated , Not Twinning Compatible , Permanent Split Capacitor , Spade Terminal , Standoff |
| Number Of Stages | 1 |
| Overall Depth | 1 1/4" |
| Overall Height | 5 7/8" |
| Overall Width | 4 3/8" |
| Terminal Designations | C, R, W, Y G |
| Type | OEM Replacement |
| Board Type | Integrated |
| Compatible Blower Motor Type | Permanent Split Capacitor |
| Compatible Inducer Motor Type | Permanent Split Capacitor |
| Connection Interface Type | Spade Terminal |
| Control Mounting Type | Standoff |
| Cool Blower Off Delay Setting | 180 sec. |
| Cool Blower On Delay Setting | 2 sec. |
| Furnace Control Functions | Cool, Heat |
| Heat Blower Off Delay Setting | 60 sec., 100 sec., 140 sec., 180 sec. |
| Heat Blower On Delay Setting | 45 sec. |
| Igniter Voltage | 120V AC |
| Input Voltage | 25V AC |
| Maximum Operating Temperature | 175°F |
| Maximum Relative Humidity | 93% |
| Minimum Operating Temperature | -40°F |
| Minimum Relative Humidity | 5% |
| Number Of Speed Taps | 2 |
| Product Type | Furnace Control Board |
| Replacement For Oem Brand | Trane, White-Rodgers |
| Replacement For Oem Part Number | 50A55-3797, 50A55-474, 50A55-476, 50A55-571, CNT02789, CNT02891, CNT03799, D341122P01, D341235P01, D341235P03 |
| Replacement Type | OEM |
| Standards | CCSAUS |
| Twinning Compatibility | Not Twinning Compatible |
| Ship weight (kg) | 0.29 |
| Ship height (cm) | 6.1 |
| Ship length (cm) | 20.07 |
| Ship width (cm) | 13.21 |
| Country of Origin | MX |
| Product | Model | Input Voltage | Price | |
|---|---|---|---|---|
 |
50T35-743 | 24 VAC | £234.84 | |
 |
21D83M-843 | 24 VAC | £320.75 | |
 |
50M56U-751 | 25 VAC | £222.92 | |
 |
50A65-5165 | 25 VAC | £188.98 | |
 |
50A56-956 | 25 VAC | £174.65 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+