White Rodgers 50a50 473 Manual
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Visa: Your identification number is the 3-digit number found on the back of your credit card near the signature panel. American Express: Your identification number is the 4-digit number found on the far right on the front of your credit card. Description for White Rodgers 50A55-843 The 50A55-843 Universal Silicon Carbide Integrated Ignition module employs a microprocessor which continually monitors, analyzes and controls the proper operation of the gas burner, inducer and fan. The Universal Module includes an extensive cross-reference, additional jumper wires, an additional wiring harness and a jumper for Trane applications. The module also has terminals for powering a humidifier and electronic air cleaner. Specifications. Input Voltage: 25 VAC 50/60 Hz.
Maximum Input Current: 25 VAC. 0.45 amp. Valve Relay: 1.5 amp @ 25 VAC 50/60 Hz 0.6 pf. Ignitor Relay: 6.0 amp @ 120 VAC 50/60 Hz (resistive).
Inducer Relay: 2.2 FLA – 3.5 LRA @ 120 VAC. Circulator Relay: 14.5 FLA – 25.0 LRA @ 120 VAC. Operating Temperature Range: -40 to +175°F (-40 to +79°C). Humidity Range: 5% to 93% relative humidity Features.
Includes flash code diagnostics. Fused to protect low voltage system transformers. Includes mounting hole template. Input Voltage - 25 VAC 50/60 Hz. Adjustable blower relay. Q&A: Ask the Questions, share answers will this replace my present model50A50-131 Bonnie 2016-01-15 The White-Rodgers 50A55-843 will replace all 50A50 and 50A55 models. Please see the 'Universal Cross Reference' link under 'Resources' on this product's page at: Hope this helps you.
2016-01-15 Yes the sku 50A55-843 is the suggested replacement for the 50A50-131. 2016-05-17 SupplyHouse Staff Does this replace the 50A55-120 in my Lennox-Aire Flo?
I have read both yes and no in different places! My existing board looks nothing like this but that doesn't mean it won't function the same way. Mine has WR printed on it, presumably White Rodgers.
On the label it says 50A55-120 Lennox and several other numbers. Usual story.my AC contractor wants $530 but is trying to talk me in to sinking that in to a new system instead.
White Rodgers 50a50 473 Manual
Steve 2015-06-26 The replacement for the 50A55-120, 56L85. 2015-07-07 Supplyhouse Staff I just installed the 50a55-843 as a replacement for a 50a55-110. Problem was the circulator blower would not run and believed it to be the relay on the control board. Replacement fixed the circulator blower but now the outside unit will not run although was previously running fine.Instructions say there is a second wire from the Y terminal to be connected to the 24 VAC hot side of the compressor contactor.
I don't know how to make this connection as isn't the contactor on the outside unit? I assume this second connection isn't to a terminal on the control board. There is a dual fuel circuit board on the outside of the unit with colored wires from thermostat and to furnance and a set to the outside unit. If I connect the yellow wire to one of the outside unit terminals which one.yellow, white, red, start, etc.nothing here is labeled to the hot side of the compressor contactor.
I would appreciate any help Mark 2015-05-09 We do not have technicians on staff it would be best to contact White Rodgers tech support for those answers. 2015-05-11 Supplyhouse Staff Is this a direct replacement for Lennox 56L84 or 56L8401? Jesse 2015-04-28 No it is not, you should call us with the model & serial # of the unit to find the correct part. 2015-04-28 Supplyhouse Staff will this replace 50A50-571 Trane rodger white 2013-11-15 Hi, I used this universal module to replace my furnace module 50-A50-241.
According to White Rogers data sheet it should also accommodate 50A50-571. See the link below. You should be OK to use this one. Follow the wiring instructions.
Brochure.pdf 50A55-843 Replaces: 50A50-571 50A55-843 UNIVERSAL SILICON CARBIDE INTEGRATED FURNACE CONTROL Controls Gas Valve, Igniter, Blower, Inducer, Humidifier and Air Cleaner. Replaces Most Trane, York, ICP and Amana White-Rodgers models. Replaces 50A50 and 50A55 7-6265.pdf 2013-11-15 Will this replace 50A50-230 White-Rodgers control for a Luxaire/ Thanks, Ned 2013-06-15 Yes, this is the recommended replacement for the obsolete 50A50-230 control. 2013-06-27 PexSupply Staff Will the 50A55-843 replace my 50A50-230? Ned 2013-06-13 Yes Sent from my Galaxy S®III 2013-06-13 It will. Part 50A55-843 is the replacement for the discontinued 50A50-230. 2013-06-28 PexSupply Staff Does 50A55-843 replace 50A50-405?
Peter 2012-11-24 This is probably for a Trane or American Standard I would be careful here you need to call the wholesaler and give them model and serial numbers and they can cross over the proper control 2012-11-24 Yes it does 2012-11-24 Part CNT3797 replaces part 50A50-405. 2012-12-20 PexSupply Staff Will this replace 50A55-438? (American Standard furnace) Louie 2012-09-07 Yes, it will.
2012-09-11 PexSupply Staff does this replace the 50A50-112 General 90 inter City Products? Does it come with all wiring needed for complete operation?
Craig 2012-03-07 Yes, 50A55-843 is the replacement for the obsolete 50A50-112. This part comes as pictured, but with six different wires.
2012-03-07 PexSupply Staff.
Sorry to dredge up a SUPER old post, but I have a similar unit, with a somewhat similar problem. My furnace stopped working, so I popped off the cover and took a look around.
I noticed my 50E47-140 W-R had it's red light blinking, but I don't have the repair manual and I'm not entirely sure where to get it, so before calling anyone about it, I tried simply 'turning it off and turning it on again'. After the unit started up again, everything was fine. No blinky light and it went back to heating the house, but now, it will randomly stop heating again (still going, but not actually providing any heat) until I turn it on and off again. I'm more than likely going to give the wiring a test as was mentioned earlier, but I thought I'd ask here first and see if what I'm describing might indicate a faulty unit or faulty wiring before even going out and getting a volt meter or anything like that. My furnace stopped working, so I popped off the cover and took a look around. I noticed my 50E47-140 W-R had it's red light blinking, but I don't have the repair manual and I'm not entirely sure where to get it, so before calling anyone about it, I tried simply 'turning it off and turning it on again'. After the unit started up again, everything was fine.
No blinky light and it went back to heating the house, but now, it will randomly stop heating again (still going, but not actually providing any heat) until I turn it on and off again. I'm more than likely going to give the wiring a test as was mentioned earlier, but I thought I'd ask here first and see if what I'm describing might indicate a faulty unit or faulty wiring before even going out and getting a volt meter or anything like that. I originally added this to: I apologize for posting on an old post, but thought perhaps I might get the attention of people who seemed knowledgeable about my situation without much hassle. So now I clutter your forum with it's own separate post. So, I go to give this a try, and the furnace is no longer working at all now.
Where, before it, would work after a reset, it now seems that the ignition sequence is not being completed. I see the flames in the burner chamber (? Forgive my lack of knowledge about my furnace, this is the first time I've every dealt with one personally), I hear some clicks, which I assume is the ignition sequence, and I feel a little bit of heat going through the ducts, but it quickly fades and it attempts the ignition sequence again. Flames in the lower chamber, and a couple clicks, a little heat, then nothing. I've turned and left the unit off now, and am thinking of just calling a repair man, but I wouldn't mind a) understanding a bit more about what's going on, and b) know if it's something I can personally fix, relatively easily. I'm unsure of the model furnace I have (GUA Series Deluxe Energy Saver Forced Draft Upflow Gas Fired Furnace is the majority of the information I have:P), but I've looked for some basic trouble shooting information, and wouldn't mind some advice from another human.