|
|
 |
 |
 |
 |
 |
 |
 |
| Cool Advantage Program (Residential Central Air Conditioner/Heat Pump Rebate) |
 |
| Customers -- To Qualify For A High Efficiency Central Air Conditioner/Heat Pump Rebate, You Must: |
 |
- Be a current New Jersey residential electric customer of PSE&G, Atlantic City Electric, Jersey Central Power & Light or Rockland Electric Company.
- Purchase a high-efficiency electric central air conditioner or heat pump.
- With the assistance of your contractor or dealer, submit a completed rebate application (Form A). Have your contractor complete and sign Section C of Form A. If you are applying for more than one rebate, a separate rebate form must be completed for each unit that you purchased.
- Submit the Air Flow and Charging Documentation Form (Form B), completed and signed by your contractor, and accompanied by the required materials, including Manual J calculations or equivalent, outlined below.
- Install and operate the high-efficiency central air conditioner or heat pump in a residence that is supplied with electricity directly from PSE&G, Atlantic City Electric, Jersey Central Power & Light or Rockland Electric Company and has a residential electric account number.
- Abide by the rules and rebate levels in effect at the date of installation.
- Submit your application within 8 months of the installation date.
|
Effective March 6, 2003, incentives for HVAC installations in newly constructed homes are only available within areas designated for growth in the State Plan. These Smart Growth Areas are defined as Planning Area 1 and 2, plus the Designated Centers, utilizing the policy map of the New Jersey State Development and Redevelopment Plan. As a result, equipment installed later than March 6th in newly constructed homes in non-Smart Growth Areas is no longer eligible for the incentive.There is no change for installations in existing homes.
Complete the necessary information on the rebate form. If you are applying for more than one rebate, a separate rebate form must be completed for each unit that you purchased. |
|
| Rebates for Central Air Conditioners and Heat Pumps |
| Rebates for central air conditioners and heat pumps are based on a tiered system of rebate levels which take into consideration three (3) different system criteria: Seasonal Energy Efficiency Ratio (SEER), Energy Efficiency Ratio (EER)* and (for heat pumps only) Heating Season Performance Factor (HSPF).
*EER measured at 95 degrees Fahrenheit
|
 |
| Rebate Levels |
|
SEER
|
Minimum
EER
|
(Heat Pumps)*
Minimum HSPF
|
Central A/C
Rebate
|
Heat Pump
Rebate
|
|
14.0 or greater
|
12.0
|
8.5
|
$300
|
$350
|
|
15.0 or greater
|
12.5
|
8.5
|
$400
|
$450
|
*Ground Source Heat Pumps: Minimum 13 EER, $500 per ton.
Rebates for central air conditioners and heat pumps are based on the Air Conditioning and Refrigeration Institute (ARI) certified performance criteria of a condenser and indoor coil working together. Rebate amounts will be based on central air conditioners and heat pumps meeting the minimum ratings for all of the criteria listed in each tier. Systems not meeting minimum levels will be paid the lower tier rebate amount.
|
 |
| Program Requirements and Guidelines |
 |
- All applications must include a cooling load calculation worksheet consistent with ACCA Manual J procedures. The installing contractor must size the equipment within 15% or one half-ton of the calculated cooling load ("Manual J Calculation" or equivalent).
- For all homes, the installing contractor must measure and document the airflow across the evaporator coil using Form B. For residential new construction installations only, the contractor must also verify that the measured airflow across the evaporator coil is within 10% of the manufacturer specifications. A copy of the table or graph used to estimate airflow must be attached to the completed form.
- The installing contractor must document the proper amount of charge installed (as determined by the manufacturer) by using one of the following charging methods: Weigh In, Superheat, Subcooling, or the Lennox Approach Method. A copy of the table or graph used to determine the proper amount of charge must be attached to the completed form.
|
| Proper Sizing Requirements |
|
In order to assure that the equipment installed is properly sized, contractors/installers are required to submit Manual J calculations:
The calculations can be either handwritten on Manual J Form J-1, or performed with the use of a computer-based tool that is consistent with Manual J. In either case, copies of both the inputs used in the calculations and the resulting load calculations must be submitted in order for the customer to be eligible for a rebate. In reviewing the submitted sizing calculations to determine eligibility, the focus will be on the following: |
 |
Consistency between equipment capacity and sizing calculations:
Installed equipment capacity must be within either 15% or one half-ton of the calculated Manual J load.
Indoor design temperatures:
Manual J sizing calculations must be performed with an indoor design temperature no lower than 75°F and an indoor relative humidity of either 50% or 55%.
Window areas:
The expectation is that the vast majority of sizing calculations will be conducted using actual rough window areas between 10% and 18% of floor area, with the average below 15% (In most homes, window areas are approximately 10% to 15% of the floor area. In homes considered more "open" or "stylish", window areas may be as high as 18% of the floor area. Window areas only rarely exceed 20% of floor area).
Summer infiltration rates:
Manual J specifies summer infiltration rates (in Air Changes Per Hour) that should be used to calculate design cooling loads. These infiltration rates are a function of the area of the home that will be cooled (in square feet) and the assumed tightness of the home ("best", "average" or "poor"). Below are the infiltration assumptions required by Manual J, including definitions of the three different building envelope conditions.
|
 |
| Summer Air Changes per Hour (Ach) To Be Used In Manual J Calculations of Design Cooling Loads |
|
Envelope Condition
|
House Area to be Cooled in Square Feet
|
|
Less than 900
|
901 to 1500
|
1501 to 2100
|
Greater than 2100
|
|
Best
|
0.2
|
0.2
|
0.2
|
0.2
|
|
Average
|
0.5
|
0.5
|
0.4
|
0.4
|
|
Poor
|
0.8
|
0.7
|
0.6
|
0.5
|
Source: ACCA, Manual J Load Calculations for Residential Winter and Summer Air Conditioning, Seventh Edition.
Definitions of Envelope Condition:
Best: "Continuous infiltration barrier, all cracks and penetrations sealed, tested leakage of windows and doors less than 0.25 CFM per running foot of crack, vents and exhaust fans dampered, recessed ceiling lights gasketed or taped, no combustion air required or combustion air from outdoors, no duct leakage."
Avg: "Plastic vapor barrier, major cracks and penetrations sealed, tested leakage of windows and doors between 0.25 and 0.50 CFM per running foot of crack, electrical fixtures which penetrate the envelope not taped or gasketed, vents and exhaust fans dampered, combustion air from indoors, intermittent ignition and flue damper, some duct leakage to unconditioned space."
Poor: "No infiltration barrier or plastic vapor barrier, no attempt to seal cracks and penetrations, tested leakage of windows and doors greater than 0.50 CFM per running foot of crack, vents and exhaust fans not dampered, combustion air from indoors, standing pilot, no flue damper, considerable duct leakage to unconditioned space."
|
 |
| Important Terms and Conditions: |
 |
|
|
|
For more information, contact New Jersey's Clean Energy Program at
1-866-657-6278.
|
|
 |
|
 |