
    FLORIDA HEAT & POWER, INC., Appellant, v. THERMAL AIR FLO COMPANY, INC., a Florida Corporation, and FPA Corporation, a Delaware Corporation, et al., Appellees. FPA CORPORATION and Florida Heat & Power, Inc., Appellants, v. THERMAL AIR FLO COMPANY, INC., a Florida Corporation, Appellee.
    Nos. 73-1185 and 74-734.
    District Court of Appeal of Florida, Fourth District.
    May 23, 1975.
    Robert M. Sturrup, Faircloth, Sturrup & Della-Donna, P. A., Fort Lauderdale, for appellants.
    James A. Cabler, Jr., Cabler & Anderson, Fort Lauderdale, for appellee-Thermal Air Flo Co., Inc.
   PER CURIAM.

After having studied the briefs and necessary portions of the transcript of testimony, we are of the opinion that appellants have failed to demonstrate error. Accordingly, the judgments appealed from are affirmed.

OWEN, C. J., and MAGER and DOW-NEY, JJ., concur.  