Per page 4 of the standard MLS contract, section 5a:
"Seller warrants and shall maintain and repair the Premises, so that, at the earlier of possession or COE: (i) all heating, cooling, mechanical, plumbing, and electrical systems (including swimming pool and/or spa, motors, filter systems, cleaning systems, and heaters, if any), free-standing range/oven, and built-in appliances will be in working condition; ..."
You should read the remainder of this section, in addition to section 5b. But it is items included in the list above that I typically include for my Buyer in the the Notice of Non-Working Warranted Items (within the Buyer's Inspection Notice).
If you need assistance please advise. Thanks, Eric