The Complete NJ Homeowner Guide to Replacing Your R22 System with a Heat Pump

This is the comprehensive guide for NJ homeowners considering R22 system replacement. Whether you are just learning about the R22 ban or ready to schedule your replacement, this guide covers everything — what R22 is, how to check your system, your replacement options, costs, rebates, the process, and how to choose a contractor.

R22, also known as Freon, was the standard refrigerant in residential air conditioning from the 1970s through the mid-2000s. It was banned by the EPA on January 1, 2020 because it depletes the ozone layer. No new R22 can be manufactured or imported into the United States. The only R22 available is reclaimed from old systems, which is why prices have risen to $100 to $200 per pound. If your AC was installed before 2010, there is a high probability it uses R22. Check the nameplate on your outdoor unit or look up your model number online to confirm. See our guide to checking your R22 system for step-by-step instructions.

Your Replacement Options

When replacing an R22 system, you have several options. A central heat pump replaces your existing central AC and can also replace your furnace, providing both heating and cooling from one system. A ductless mini-split heat pump is ideal for homes without ductwork or for adding zones to specific rooms. A hybrid system pairs a heat pump with your existing gas furnace for homes in extremely cold areas, though modern cold-climate heat pumps handle NJ winters without backup. Mechanical Enterprise evaluates your home and recommends the best option for your specific situation, always with an eye toward maximizing your rebate eligibility.

Costs and Rebates — The Full Picture

R22 system replacement in NJ costs $8,000 to $15,000 before rebates, depending on home size and system type. PSE&G Clean Heat rebates cover up to $16,000 for qualifying installations — which exceeds the installation cost for most homes. Many NJ homeowners pay nothing out of pocket. Even those who do not qualify for the maximum typically pay 20-40% of the total cost after rebates. Read our detailed cost breakdown for specific numbers by home size and system type.

The Replacement Process Step by Step

1. 1Free assessment — 20-30 minutes, we evaluate your system, home, and rebate eligibility
2. 2Proposal — detailed written quote showing costs, rebates, and net out-of-pocket expense
3. 3Equipment ordering — 3-5 business days for delivery after you approve
4. 4Installation — 1-2 days for standard systems, minimal disruption to your home
5. 5System testing — thorough performance verification before crew leaves
6. 6Rebate submission — we file all PSE&G paperwork within 1-2 weeks of installation
7. 7Rebate receipt — PSE&G mails your check within 6-12 weeks of approval

How to Choose the Right Contractor

Not all contractors are equal when it comes to R22 replacement and rebate maximization. Look for a contractor that is licensed in NJ, has specific experience with PSE&G rebate applications, and handles all paperwork for you. Ask how many PSE&G rebate applications they have filed and what percentage have been approved at the maximum tier. Mechanical Enterprise has processed hundreds of successful PSE&G applications and maintains a near-perfect approval rate at the highest rebate tiers. We are also WMBE certified and serve all 15 NJ counties. Read our guide to PSE&G rebate contractors for more on what to look for.

Frequently Asked Questions

Can I just recharge my R22 system? Technically yes, if a technician has reclaimed R22 available. But it costs $500 to $2,000 per recharge and does not fix the underlying problem. Can I switch to R410A without replacing the whole system? No. R22 and R410A operate at different pressures and require different components. The entire system must be replaced. Will my new system work in cold NJ winters? Yes. Modern cold-climate heat pumps operate efficiently down to -15 degrees Fahrenheit, well below NJ minimum temperatures. How long will the rebate programs last? PSE&G programs are funded annually and can be modified or reduced. Current rebate levels are not guaranteed for future years. Call (862) 423-9396 to get started while maximum rebates are available.