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WHITE-RODGERS™ 21M51U-843 Integrated Circulator Furnace Control Kit, 24 VAC, 530 mA, 60 Hz
WHITE-RODGERS™ 21M51U-843 Integrated Circulator Furnace Control Kit, 24 VAC, 530 mA, 60 Hz
WHITE-RODGERS™ Integrated Circulator Furnace Control Kit, 24 VAC, 530 mA, 60 Hz, 17 s (Warm Up Time), 15 s (Pre Purge), 60 min (Reset) Time Delay, 5 to 93 % Humidity Rating, -40 to 175 deg F, 8 in H x 5-1/4 in W x 1-1/4 in D
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$661.79 / ea
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Attributes
BrandWHITE-RODGERS™
Amperage Rating530
Dimensions8 " H x 5-1/4 " W x 1-1/4 " D
Frequency Rating60
Humidity Rating5 to 93
IndustryHVAC
Temperature Rating-40 to 175
Time Delay17 s (Warm Up Time), 15 s (Pre Purge), 60 min (Reset)
Voltage Rating24
Additional Information
C/US CSA Certified
Features & Benefits
- 120 VAC igniter output, 2-speed inducer output, humidifier output, electronic air cleaner output, 3-speed PSC circulator output Two stage gas valve output Furnace status LED Heat fan OFF delay (dipswitch selectable) Fan on delay for cooling Auto second stage delay (dipswitch selectable mode) Historical fault retrieval by push button YLO, Y, W1, W2, R, G, C, twin terminals Pressure switch inputs and monitoring Flash micro-processor with non-volatile memory Flame current measurement points Relay load ratings - 1.5 A at 24 VAC, 60 Hz gas valve relay, 2.2 A full load - 3.5 A locked rotor at 120 VAC inducer relay, 14.5 A full load - 25 A locked rotor at 120 VAC circulator relay, 1 A humidifier load, electronic air cleaner load, 4 A at 132 VAC, 60 Hz igniter relay
WHITE-RODGERS™ 21M51U-843 Integrated Circulator Furnace Control Kit, 24 VAC, 530 mA, 60 Hz
BrandWHITE-RODGERS™
MFG #21M51U-843
Keller #691381
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$661.79 / ea