<ARTICLE> 5 <CIK> 0000352956 <NAME> FAFCO,INC <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-END> DEC-31-1998 <CASH> 477,500 <SECURITIES> 0 <RECEIVABLES> 2,565,500 <ALLOWANCES> 565,600 <INVENTORY> 1,265,400 <CURRENT-ASSETS> 4,170,900 <PP&E> 2,901,900 <DEPRECIATION> 2,318,500 <TOTAL-ASSETS> 5,377,000 <CURRENT-LIABILITIES> 1,533,700 <BONDS> 956,900 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 412,800 <OTHER-SE> 2,473,600 <TOTAL-LIABILITY-AND-EQUITY> 5,377,000 <SALES> 11,235,800 <TOTAL-REVENUES> 11,270,700 <CGS> 6,801,700 <TOTAL-COSTS> 6,801,700 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 53,900 <INTEREST-EXPENSE> 123,100 <INCOME-PRETAX> 734,200 <INCOME-TAX> (107,400) <INCOME-CONTINUING> 841,600 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 841,600 <EPS-PRIMARY> 0.25 <EPS-DILUTED> 0.20