Landlord modifying lease without tenant agreement
I have a commercial lease in the state of Kentucky that states that the Landlord is responsible for providing adequate heat for the services of massage therapy and payment for all said utilities. The building was sold and the new landlord wants to install thermastats that moniter kwh and bill tenant for usage. Overages Tenant to pay amount over a yet to be determined baseline. Can the landlord modify the tenants lease without the consent of the tenant?