NJ On-Bill Repayment: How to Replace Your HVAC System With $0 Upfront

Even after $16,000 in rebates, some homeowners still have a remaining balance they'd rather not pay upfront. That's where NJ's on-bill repayment program comes in. Instead of paying cash or taking out a separate loan, you repay the remaining cost of your heat pump installation directly through your monthly utility bill — and in many cases, the payment is less than the energy savings your new system generates. Here's how it works, who qualifies, and what the fine print actually says.

On-bill repayment is a financing mechanism offered through NJ utilities — including PSE&G — that allows homeowners to pay for energy efficiency upgrades through their monthly utility bill. It's not a traditional loan. There's no separate lender, no separate payment, and in most cases, no traditional credit check. The repayment amount is added as a line item on your existing utility bill. The program is designed so that the monthly repayment amount does not exceed the estimated energy savings from the upgrade — meaning your total utility bill should stay the same or decrease even while you're paying off the system. If you sell the home, the repayment obligation can transfer to the new owner (since they benefit from the energy savings), or you can pay it off at closing.

Who Qualifies for On-Bill Repayment?

Monthly Payment Examples

Let's look at real numbers. Say your total heat pump installation costs $24,000. After a $17,000 PSE&G rebate, your remaining balance is $7,000. Financed through on-bill repayment over 10 years at the program's low interest rate, your monthly payment would be approximately $58. Now consider that your new heat pump reduces your monthly energy costs by an estimated $75 compared to your old gas furnace and AC. After adding the $58 OBR payment and subtracting the $75 energy savings, your net monthly cost actually decreases by $17. You've replaced your entire HVAC system, you paid nothing upfront, and your monthly bills went down.

How OBR Combines With Rebates

On-bill repayment is designed to work alongside NJ Clean Heat rebates, not replace them. The rebates are applied first, reducing the total project cost. OBR then finances whatever remains. This means the amount you're repaying through OBR is already the post-rebate balance — so the monthly payments are as low as possible. For many income-eligible homeowners who qualify for the maximum $18,000 PSE&G rebate, the remaining OBR balance can be as little as $2,000-$7,000 on a $16,000-$25,000 installation. At those levels, the monthly OBR payment is typically $20-$48 per month.

The $0 Upfront Scenario Explained

Here's how a true $0 upfront installation works. You book a free assessment. We determine your rebate eligibility and calculate the total project cost. Rebates are applied upfront — you never pay the rebated portion. The remaining balance is enrolled in on-bill repayment. Installation happens. From the next billing cycle forward, your utility bill includes the OBR charge, but your total bill stays the same or decreases because of the energy savings. You have paid $0 out of pocket, your home has a brand-new high-efficiency heat pump, and your monthly costs haven't increased. This scenario is most common for income-eligible homeowners in PSE&G territory who qualify for the highest rebate tier.

The Fine Print You Should Know

We believe in transparency, so here's what the marketing materials don't always emphasize. OBR is a financial obligation — if you stop paying your utility bill, it can affect your service just like any other unpaid utility charge. The interest rate, while low, is not zero — it's typically 0-3% depending on the program year and your utility. The repayment term is usually 5-15 years, and the monthly payment is fixed for the duration. Energy savings estimates are based on modeling, not guarantees — actual savings depend on weather, usage habits, and energy prices. If you sell the home, the OBR obligation can transfer to the buyer, but this needs to be disclosed and agreed upon during the sale. Despite these caveats, OBR remains one of the most homeowner-friendly financing options available for HVAC upgrades in New Jersey.

How to Get Started With On-Bill Repayment

1. 1Book a free assessment with Mechanical Enterprise
2. 2We calculate your rebate amounts and the remaining balance eligible for OBR
3. 3We show you the projected monthly OBR payment alongside your estimated energy savings
4. 4If you proceed, we handle the OBR enrollment as part of our standard process
5. 5Installation happens with $0 due from you
6. 6OBR charges appear on your next utility bill cycle