BOILER CONTROLS AND BURNERS
GENERAL REQUIREMENTS: Only natural gas equipment is eligible for incentives. Equipment added to boilers fueled by electric, propane, or oil is NOT eligible for incentives. Equipment added to redundant or backup boilers does not qualify.
OUTSIDE AIR RESET/CUTOUT CONTROLS Requirements: • Outside air temperature boiler reset and cutout control incentives are for retrofit projects only. New boilers equipped with these controls do not qualify. • System must have an outdoor temperature sensor installed in a shaded location on the north side of the building. • System must be set up so the minimum temperature is less than 10°F above boiler manufacturer’s recommended minimum return temperature (unless unusual circumstances require a higher setting). • For controls on multiple boilers to qualify, control strategy must stage the lag boiler(s) only after the first boiler stage(s) fail to maintain the water temperature called for by the reset control. • Provide input capacity of boilers (in MBh) controlled with outside air reset and cutout controls per the example below. EQUIPMENT UPGRADES AND RETROFITS Measure Description Code Incentive Unit Outside Air Reset/Cutout Controls H2221 $70 Control
Outside Air Reset/Cutout Controls Example Use this example when applying for outside air reset/cutout controls which also requires boiler capacity in MBh. Reference this table when filling out SECTION 7 on the Incentive Application. EXAMPLE
TOTAL INCENTIVE (A X B)
INCENTIVE CODE
MANUFACTURER NAME
UNIT MEASURE
# OF UNITS (A)
INCENTIVE PER UNIT (B)
MODEL #
H2221
ABC Controls
OA1234
Control
1
$70
$70
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Boiler Capacity MBh
500
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11
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