From what i could find it appears that the control board 50a55 743 from white rodgers is a replacement.
													
																	Goodman furnace control board replacement cost. 
									
	
		
	
																	Doing it yourself is very tempting so let s look at a few things needed to do it. 
																	This board is not going to be a direct replacement for that model number of a goodman brand furnace. 
																	4 8 out of 5 stars 69. 
																	If you are a home diy type of person furnace control boards can be bought online for 50 250 dollars depending on the furnace. 
															
													
									
	
		
	
																	70 99 4 used new offers. 
																	Icm controls icm280 furnace control replacement for oem models including goodman b18099 xx series control boards multicolor. 
																	Only 4 left in stock order soon. 
																	5kcp39rgr038as goodman oem replacement furnace blower motor 3 4 hp 110 120 volt. 
															
													
									
	
		
	
																	More buying choices 35 92 2 new offers. 
																	Icm controls icm280 furnace control replacement for oem models including goodman b18099 xx series control boards multicolor 4 6 out of 5 stars 270 77 64 only 3 left in stock more on the way. 
																	4 7 out of 5 stars 58. 
																	More buying choices 197 99. 
															
													
									
	
		
	
																	So many of these controls look similar but the timing and specifications are different so they cannot be interchanged. 
																	4 5 out of 5 stars 240. 
																	Oem upgraded replacement for goodman furnace control circuit board pcbfm103s. 
																	4 8 out of 5 stars 4. 
															
													
									
	
		
	
																	Free shipping by amazon. 
																	22 00 17 used new offers free shipping on eligible orders. 
																	Upgraded replacement for goodman furnace control circuit board b18099 13. 
																	5 0 out of 5 stars 2.