My agent is already on it to amend the contract with something more along the lines of
"Tenant shall call AHS Warranty for any repairs and landlord will pay the co-pay. In accordance with 11A, if determined by AHS warranty that damages were caused by the tenant, the landlord will bill the tenant the cost of the co-pay or deduct it from the security deposit."
I'm even hesitant to keep that second line in there. Just keep it short and sweet like "Tenant shall call AHS Warranty for any repairs and landlord will cover the cost of co-pay unless the damage was caused by the tenant" - the problem is that AHS makes you pay up-front before they send someone out. So if you know you did something wrong then yea I guess you should call and pay. However, if it's a wear and tear issue that the landlord should be paying then I'm not sure how that would work (unless you have the option to bill it to them hahaha). Either that, or the provision states "Tenant pays co-pays but if the repair was due to normal wear and tear, landlord shall credit tenant and deduct the equivalent co-pay amount from the following month's rent" - I don't know... these home warranty programs just sound like a headache to deal with and actually more complicated than just finding a good handyman that you trust and have a good relationship with who can just take care of a majority of issues.
I doubt he'll want to amend the contract to exempt stuff like the furnace and AC since presumably those are covered under warranty. But the general/overarching provision indicating damages caused by the tenant shall be paid by the tenant should be enough to cover stuff like that I'd think. I believe this extra line they added is just them trying to cut their costs as much as possibly, justifying the fact that they're having to pay for the home warranty service and out of pocket when the cost exceeds their deductible... as if it's some sort of "amenity" to the tenant to not have to call the landlord and deal directly with the home warranty rep LOL.