2. Coverage under this contract includes normal wear and tear malfunctions during the contract term (as defined in Section B). Coverage under this contract also includes malfunctions of covered items which occur during the contract term resulting from the following situations prior to and during the contract term: a. Insufficient maintenance, rust, corrosion, or sediment; b. Improper installations, repairs, or modifications; c. Mismatched systems where the indoor and outdoor units were not properly matched to each other in capacity or efficiency for proper operation; and d. Undetectable pre-existing conditions which are defects or mechanical failures that could not have been detected by a visual inspection and/or simple mechanical test.
和我买房的realtor 非常熟悉，我的realtor 打了一个电话，她就给换新的oven 了。
2. Coverage under this contract includes normal wear and tear malfunctions during the contract term (as defined in Section B). Coverage under this contract also includes malfunctions of covered items which occur during the contract term resulting from the following situations prior to and during the contract term:
a. Insufficient maintenance, rust, corrosion, or sediment;
b. Improper installations, repairs, or modifications;
c. Mismatched systems where the indoor and outdoor units were not properly matched to each other in capacity or efficiency for proper operation; and
d. Undetectable pre-existing conditions which are defects or mechanical failures that could not have been detected by a visual inspection and/or simple mechanical test.