Thinking of transitioning POH heating oil to tenants responsibility looking for opinions

I own a mobile home park in Maine where all homes are park-owned (POH), and currently heating oil is included in the lease. With spiking oil prices, I’m considering transitioning to a tenant-paid heating model instead of continually raising rents to absorb fuel costs.

My concerns are mainly operational and liability-related:

  1. Tenants not monitoring/filling tanks responsibly, leading to no-heat situations, frozen pipes, or property damage.

  2. Tenants putting the wrong fuel in the tanks (kerosene, diesel blends, etc.) or using unreliable vendors.

  3. Finding a way to transition without scaring off good tenants or making the change feel overly burdensome.

I’m trying to think of a system that keeps tenants responsible for usage while still protecting the property and keeping things manageable operationally.

For those who have made this transition:

  • How did you structure it?

  • Did you require automatic delivery/service contracts?

  • Did you keep tanks/accounts in the park’s name or tenant’s name?

  • Did you use an escrow or monthly heating fee system?

  • Any lessons learned or things you would do differently?

Appreciate any insight from owners/managers who have dealt with this.