SEER2 Rules & California Rebates in Burbank

What is SEER2 and why does Burbank get the strict version?

On January 1, 2023, SEER2 took over from the older SEER number as the way cooling efficiency gets rated. Its test bench loads the equipment with higher external static pressure, which mirrors how a unit behaves on actual ductwork; that is why the same machine reads slightly lower in SEER2 than it did in SEER - perfectly normal. Because California lands in the DOE Southwest region, the country's most demanding cooling zone, the bar here sits above what most of the US has to meet. Practically, a Burbank split air conditioner below 45,000 BTU has to reach 14.3 SEER2 alongside 11.7 EER2, and a split heat pump has to land at 14.3 SEER2 with 7.5 HSPF2.

Why does my new unit show a lower number than the old one?

Because the test changed, not the equipment. The old SEER rating and the current SEER2 rating measure the same thing - seasonal cooling efficiency - but SEER2 runs the test bench at higher external static pressure, roughly five times the old assumption, to mirror how a unit actually performs against real ductwork. The result is that the identical machine reads a few points lower in SEER2 than it did in SEER; a unit that was 16 SEER lands near 15.2 SEER2, for instance. That is expected and is not a downgrade. When you compare quotes, make sure you are comparing SEER2 to SEER2 - a contractor quoting an old SEER figure can look more efficient on paper than a competitor quoting honest SEER2. We quote in SEER2 throughout, and we point out the EER2 and HSPF2 figures too, since those govern peak-hour performance and heating efficiency respectively. For a heat pump, HSPF2 is the number that tells you how the system holds up on a cold Burbank morning, and it has its own national floor of 7.5.

What does Title-24 add on top of equipment efficiency?

Think of it as a division of labor: the federal SEER2 rule decides how the equipment must be rated, while California's Title-24 energy code decides how the crew has to put it in. Burbank sits in Climate Zone 9, and there a split-system replacement or new install usually brings on refrigerant-charge and airflow verification - proof the unit was genuinely dialed in to its rating instead of merely mounted. Touch the ductwork and you generally pick up duct-leakage testing under independent HERS field verification too. Title-24 keeps leaning toward heat-pump-ready and heat-pump-preferred baselines as well. We fold the required verification into every job and flag up front which steps your particular scope sets off.

Which utility serves your Burbank address, and why it decides your rebate?

This is the question that determines what you can actually claim, and it trips up homeowners constantly. Rebates flow from the utility that serves your account, not from a single statewide pot. On the electric side, that drives heat-pump incentives: LADWP has published per-ton heat-pump rebates tiered by efficiency, and SCE has cited roughly $1,000 toward a qualifying heat-pump HVAC system (reported up to two systems per home). On the gas side, SoCalGas runs the HEER program, which has listed incentives on qualifying high-efficiency furnaces (around the 92-percent-AFUE-and-up mark) and smart thermostats. A statewide layer, TECH Clean California, has offered roughly $1,000 to $1,500 on market-rate single-family heat pumps - but that single-family funding was reported fully reserved heading into 2026, running on a waitlist that reopens in phases. The practical upshot: confirm who serves your specific address before you assume any dollar figure, because an electric-only program does nothing for a gas-furnace upgrade and vice versa.

What rebates can a Burbank homeowner realistically get?

Straight talk pays off here, since the rebate picture lurched heading into 2026 and a number of programs were reported on hold or fully booked. What follows is where the LA metro stands - run each figure past the program itself before you lean on it.

Two pitfalls catch homeowners. The first is mixing up LA-metro programs with the ones up north or along the coast: BayREN runs across the nine Bay Area counties, and 3C-REN handles Ventura, Santa Barbara, and San Luis Obispo - so neither reaches Burbank, which is in Los Angeles County. The second is timing: because these utility rebates move through funding phases and have run dry partway through the year before, a figure you spot in spring can be gone by fall. A third is stacking - historically some utility and statewide incentives could combine, but the rules shift, so never assume two programs add up until each one confirms it. Checking live program status, and which incentives can be claimed together, is part of how we put together an install quote.

What happened to the federal 25C tax credit?

It is worth understanding the history, because a lot of older guidance still references it as if it were live. The federal Section 25C Energy Efficient Home Improvement Credit, originally expanded under the 2022 Inflation Reduction Act, offered 30 percent of project cost capped at $2,000 a year on a qualifying air-source heat pump. That credit was repealed effective December 31, 2025. You can still claim it on a 2025 tax return - but only for equipment that was both purchased and installed on or before that date. For any 2026 install, there is no federal 25C credit at all, so it should be left entirely out of your cost planning. We mention it only to head off the common mistake of budgeting for a credit that no longer exists; always confirm current federal guidance with the IRS before relying on any tax position.

Is a higher-SEER2 Carrier system worth the premium in Burbank?

Often yes, because you run cooling so much. With 40 to 55 days a year above 90 F on the valley floor, the gap between a code-minimum 14.3 SEER2 unit and a high-efficiency Greenspeed system shows up on summer bills faster here than in a mild coastal market. The arithmetic is intuitive: SEER2 is cooling output divided by energy in, so moving from a 14.3-SEER2 baseline to a roughly 20-SEER2 Carrier system cuts the energy per unit of cooling by close to a third - and you apply that saving across a long, hot Burbank cooling season rather than a handful of mild weeks. A two-stage 26TPA8 or a variable-speed Greenspeed 24VNA6 compounds the benefit by running long, low-output cycles that hold temperature steady and pull humidity instead of blasting and stopping. That said, the rating is a laboratory number, and it only materializes if the system is right-sized and the ducts can carry the airflow - a 22-SEER2 condenser on leaky, undersized 1950s ducts never delivers its rated efficiency, because the SEER2 test itself assumes proper external static pressure. So the honest sequence is: right-size the load first, fix the ducts second, then choose the efficiency tier. Pair this decision with our sizing guide and a look at duct sealing.

Common questions

Related: Carrier heat pumps, repair or replace, and HVAC sizing.