SECTION 250

The purchaser may demand that the vendor perform specifically all his obligations. Where the goods do not conform with the contract, the purchaser may demand that the vendor replace them where the defect constitutes a fundamental breach of the contract and where the demand for the replacement is made at the time the defect is denounced, or within a reasonable period following such denunciation. Where the goods do not conform with contract, the purchaser may require that the vendor cure the defect. The demand to cure the defect shall be made at the time the defect is denounced, or within a reasonable period following such denunciation.