Heat Pump Rebates
Princeton Municipal Light Department (PMLD) offers rebates on central air conditioning systems and heat pumps. Refer to the table below to see if your heating or cooling system qualifies. Click the “Submit Online Application” link or download the mail-in application to see the full range of options and get started. PMLD also offers rebates on WiFi thermostats/Smart HVAC Controls through its Appliance Rebate program.
|Central Air Conditioning||≥16||≥13||N/A||N/A||$250|
|Air Source Heat Pump||≥16||≥12||≥8.5||N/A||$250|
|Air Source Heat Pump||≥18||N/A||≥9.6||N/A||$500|
|Ground Source Heat Pump||N/A||≥20||N/A||≥3.5||$500|
|*Ductless Mini-Split Heat Pump (Single Zone)||≥16||N/A||≥9.0||N/A||$300|
|*Ductless Mini-Split Heat Pump (Multi Zone)||≥16||N/A||≥9.0||N/A||$500|
*Maximum of two ductless mini-split heat pumps are allowed. SEER=Seasonal Energy Efficiency Ratio, EER= Energy Efficiency Ratio (measures instantaneous cooling efficiency), HSPF= Heating Seasonal Performance Factor, COP= Coefficient of Performance
Massachusetts provides a sales tax exemption on the purchase of heat pump systems. For more information, consult your local tax expert.
Home Efficiency Rebates
PMLD offers Home Efficiency rebates on efficient home upgrades such as insulation and duct sealing. Refer to the table below to see if your home efficiency measures qualify. Click the “Submit Online Application” link or download the mail-in application to see the full range of options and get started.
|Blower Door Test & Air Sealing||50% up to $500|
|ENERGY STAR Certified Heating System||50% up to $500|
|Insulation||50% up to $500|
|Duct Sealing||50% up to $500|
*Home energy audit required prior to installing rebate measures.