Will Budget Models Disappear Due to the 2027 Air Conditioner Problem? The Truth Behind Price Hikes and a Replacement Strategy You Won’t Regret

The “2027 Air Conditioner Problem,” which has been garnering significant attention in the home appliance industry and among consumers in recent years, is not merely a rumor or a passing trend, but a critical turning point that directly impacts our household budgets and living environments.
With the new energy-efficiency standards set to take effect in fiscal year 2027, low-priced entry-level models—which have long supported the market’s volume segment—are likely to virtually disappear, and there is a high probability that overall air conditioner prices will rise significantly.

In this article, we will explain the structural changes brought about by this system and the specific defensive measures consumers should take from a professional perspective.

1. Introduction of New Energy Efficiency Standards and Acceleration of the Top Runner Program

The fundamental background to this issue lies in the amendment of the Energy Conservation Law aimed at achieving carbon neutrality, a commitment the government has made internationally.
Specifically, the target value for “APF (Annual Performance Factor)”—the metric used to evaluate the energy efficiency of air conditioners—will be significantly raised, with a target date of fiscal year 2027.
This is based on the “Top Runner Program,” a unique and effective energy-saving initiative in Japan. This system sets standard target values for several years in the future based on the performance of the most advanced products currently on the market.
From fiscal year 2027 onward, products that fail to meet this extremely high standard will effectively be restricted from sale on the market.
Manufacturers will be forced to incorporate high-efficiency heat exchangers and the latest control technologies even into their mass-market models, which were previously designed with cost as the top priority. This is a key factor driving a paradigm shift in product pricing.

2. The Disappearance of Low-Priced Models and a Paradigm Shift in Market Prices

The most significant concern for consumers is the practical impact of the “minimum price floor” being raised.
Until now, there were numerous standard models available for purchase—including installation costs—for around 60,000 to 80,000 yen, thanks to sales at mass retailers and the availability of discontinued models.
However, meeting the new standards requires the adoption of high-efficiency compressors and more sophisticated circuit boards, making a significant increase in manufacturing costs unavoidable.
Industry forecasts predict that the price range for products previously classified as “entry-level” will shift to 100,000 to 120,000 yen or more.
For landlords of rental properties and those who believed that “as long as it cools, that’s enough” for children’s rooms or bedrooms, this price increase will place a heavy burden on household budgets. An era is approaching where the very option of “buying an air conditioner cheaply” will disappear.

3. Risks of Market Disruption and Supply Shortages Expected from the Second Half of 2026

Looking at market trends over time, there is an extremely high risk of unprecedented last-minute demand surging from the second half of 2026 through early 2027, just before the transition to the new system.
As consumers rush to “secure current, cheaper models before prices rise,” we anticipate that store inventories will disappear and logistics will grind to a halt.
As seen during past initiatives such as the Home Appliance Eco-Point Program and consumption tax hikes, a concentration of orders during a specific period could lead to situations where not only product availability but also installation appointments are delayed by several months.
There is particular concern that if breakdowns coincide with peak seasons in summer or winter, consumers may be forced to purchase new-standard models at inflated prices simply because they are in stock—a scenario that places consumers at a significant disadvantage.

4. Long-term Benefits of Reduced Electricity Bills and the Concept of Total Cost

On the other hand, we must look beyond the negative aspect of rising prices and consider the long-term benefits offered by high energy efficiency.
While the initial purchase cost is certainly higher, the latest models that meet the new standards are designed to consume significantly less electricity than models from 10 years ago.
Given the recent surge in electricity rates, it is not uncommon for these units to result in annual savings of between 10,000 and nearly 20,000 yen.
When viewed over the typical 10-year lifespan of an air conditioner, there is a high probability that the difference in purchase price can be fully recouped through savings on electricity bills.
In other words, when choosing an air conditioner after 2027, it will be more important than ever to make decisions based on the “total cost over 10 years” rather than the short-term benefit of a “low purchase price.”

5. A Smart Replacement Schedule and Criteria to Avoid Regrets

The best strategy for consumers facing the looming 2027 issue is to calmly analyze their lifestyle and the condition of their current air conditioner, and act at a strategic time.
If you currently own an air conditioner that is more than eight years old, it is most economical to complete your replacement by the end of 2026—before the market becomes chaotic and prices skyrocket—particularly in early spring or early fall when discontinued models from model changes hit the market.
On the other hand, if you seek the latest in comfort and extreme energy efficiency, deliberately waiting for the arrival of models compliant with the new 2027 standards is also a viable option.
A simple fixation on “low price” carries the risk of continuing to use outdated, inefficient models for an extended period.
The key to choosing home appliances in the future lies in making wise decisions that leverage regulatory changes, rather than being swept away by the flood of information.