How to Update an Old Gas FireplaceReplaces Cross Reference Model # SKY 9800322 9800323 9800324 9800326 9800328 9800329 9800550 9800580 1001-A 1001 1001TH 1001T 1410T 1410-A 1410TH 3002 3301 CON RCK-K RCK-KS 5001 5010 5301 5310 55644 HRC200 RG04-1M UN3.