In re the Claim of Curato

— Appeal from a decision of the Unemployment Insurance Appeal Board, filed December 22, 1977. It was undisputed that the claimant was discharged from her employment on June 16, 1976 because she had refused to further operate a particular blueprint copy machine referred to in the record as a "Bruning” machine on the previous day. The employer conceded that the claimant had previously complained of the heat in the copy room and its effect on her ability to *720work. In particular, the employer admitted that on June 11, 1976 the air conditioning was not working and for that reason the claimant’s…