HVAC
Plumbing
ELECTRICAL
Tools & Test Instruments
White-Rodgers 50A55-743 Silicon Carbide Singe Stage Integrated Furnace Control
- Controls gas valve, ignitor, blower, inducer, humidifier (both 120V and 24V input), and air cleaner
- Includes flash code diagnostics
- Twining connection
- Fused to protect low voltage system performance
- Operating temperature: -40 to 176°F; Humidity range: 5% to 93% relative humidity (non-condensing); Mounting: Snap in standoffs; Electrical ratings @ 77°F (25°C); Input voltage: 25VAC 50/60HZ; Maximum input current @ 30VAC: 0.45AMP
- Relay Load Ratings: Valve relay: 1.5AMP @ 25VAC 50/60HZ 0.6PF; Ignitor relay: 6.0AMP @ 120VAC 50/60HZ; Inducer relay: 2.2FLA- 3.5LRA @ 120VAC; Circulator relay: 14.5FLA- 25.0LRA @ 120VAC
- Timing Spec 9@60HZ); Flame establishing time: 0.8 sec; Flame failure response time: 2.0 sec
$64.40 USD
SKU:
50A55-743
ID:
WR100-1S9-1004
Categories:
SPECIFICATIONS
| Description | Silicon Carbide Single Stage Integrated Furnace Control | |
| Ignition Trial Time | 4 seconds | |
| Prepurge period | 15 secinds | |
| Retries | 2 Times | |
| Shipping Weight | 0.55 | |
| Shipping Width | 5.20 | |
| Shipping Length | 2.40 | |
| Shipping Height | 7.90 |