Marshall Municipal Utilities

MMU Incentive

Capacity-Based Rebate

Marshall Municipal Utilities may offer a rebate of $250 per ton of capacity up to a maximum of 10 tons ($2,500) per customer for units meeting the following criteria:

• The unit must be installed in a permanent facility served by Marshall Municipal Utilities.
• The heating/cooling system must be the primary system and have a C.O.P. of 3.0 or higher and a minimum EER of 12.0.
• Prior to installation, it will be demonstrated to Marshall Municipal Utilities that the HVAC system has been designed to satisfactorily meet the heating and cooling needs of the facility. Such demonstration may be made by providing a printout of calculated heating and cooling loads from an approved load calculation system, by certification by a mechanical engineer or equivalent, or by such other means as may be mutually agreed upon.
• MMU shall be notified of the pending installation and the unit shall be subject to inspection.

Additional Terms

• Only units installed after February 1, 1999, will be eligible for a rebate.
• The per-ton rebate shall be limited to the initial 10 tons of unit capacity per customer. The Board of Public Works reserves the right to raise this limitation upon customer request.
• MMU may choose to sub-meter the ground source heat pump system with a "time of use" meter if the data will provide a useful case study on the efficiency of ground source heat pump systems or otherwise beneficial analysis.
• The capacity-based rebate may be subject to change or discontinuance if fiscal responsibilities or budgetary constraints so warrant.
• This incentive program shall become effective February 1, 1999, and will be reviewed by the Board of Public Works in January, 2001.

Approved by the Board of Public Works January 27, 1999.