Sleep Better This Summer with the Mitsubishi Electric AP Series Heat Pump Range

The ATL Team
7 days ago
5 min read

Mitsubishi Electric AP Series highwall above a master bed suite on a dark wall

When the Canterbury summer heat arrives, getting a good night’s sleep can feel impossible. Warm, humid nights make it hard to relax, and even the lightest sleeper can be kept awake by stuffy air or noisy fans.

That’s where the Mitsubishi Electric AP Series heat pump range — including the ultra-compact AP Mini — comes in. Designed to deliver quiet, efficient cooling and smart comfort control, the AP range helps you stay cool, sleep better, and wake up refreshed all summer long.

At ATL Electrical, we’re proud to be Canterbury’s trusted Mitsubishi Electric installers, offering expert advice, tidy installations, and ongoing servicing for homeowners who want reliable, long-term comfort.

A GOOD NIGHT’S SLEEP STARTS WITH THE RIGHT TEMPERATURE

Sleep experts agree — bedroom temperature is one of the biggest factors affecting how well you rest. The ideal range for quality sleep is around 18–20°C, yet on summer nights, temperatures often climb much higher inside New Zealand homes.

That extra heat doesn’t just cause discomfort; it affects your body’s natural sleep rhythm. When the air is too warm, your body struggles to release heat, meaning you stay restless, wake up often, and spend less time in deep, restorative sleep.

A quiet, energy-efficient air conditioner can make all the difference. But not all heat pumps are created equal. Many are bulky, loud, or poorly sized for bedroom use — which is where the Mitsubishi Electric AP Series shines.

Mitsubishi Electric AP Series Mini unit isolated

THE MITSUBISHI ELECTRIC AP SERIES — COOL, QUIET, AND SMART

1. NZ’s Quietest High-Wall Heat Pumps

Noise is one of the most common complaints about traditional air conditioners — especially in smaller spaces like bedrooms. The Mitsubishi Electric AP Series has been engineered to solve that problem, delivering whisper-quiet performance starting from just 18 dBA on low fan mode.

That’s quieter than a whisper. Even light sleepers will appreciate how unobtrusive the AP Series feels — no more clunky compressor hum or fan bursts during the night. Just steady, soothing comfort.

Night Mode takes this even further. At the touch of a button (or through the app), Night Mode dims indicator lights, silences operational beeps, and automatically reduces fan speed and compressor output for truly peaceful sleep.

2. Smart Wi-Fi Control and Scheduling

Every AP Series and AP Mini model comes Wi-Fi ready for seamless control from your smartphone or tablet using the Mitsubishi Electric Wi-Fi Control App.

You can:

Adjust temperature and mode from anywhere
Schedule start/stop times for energy efficiency
Monitor energy usage to manage running costs
Set geofencing triggers — so your heat pump turns on before you get home

These features are ideal for busy households and anyone looking to make their home more energy-smart. Combined with Mitsubishi Electric’s advanced inverter technology, it ensures your heat pump only uses as much energy as needed — saving you money while keeping comfort consistent.

3. Energy Efficiency That Pays Off

It’s easy to overlook energy consumption when you just want to cool down, but efficiency is where Mitsubishi Electric really sets itself apart.

The AP Series uses R32 refrigerant, which has a significantly lower global warming potential (GWP) than older refrigerants — making it better for both your wallet and the planet.

With high energy star ratings and inverter control, these systems adjust their output automatically to match demand, ensuring smooth performance and minimal waste. Whether you’re cooling a single bedroom or managing your whole home’s climate, the AP range delivers excellent efficiency year-round.

4. Compact Design That Fits Any Space — Introducing the AP Mini

Not every room has the luxury of spare wall space, especially in older homes or compact townhouses. That’s why Mitsubishi Electric developed the AP Mini — New Zealand’s smallest high-wall air conditioner, standing just 25 cm tall.

Despite its small size, the AP Mini doesn’t compromise on performance. It offers the same quiet operation and efficient cooling as the rest of the AP Series, making it perfect for:

Bedrooms with limited wall area
Home offices
Apartments or townhouses
Kids’ rooms or guest rooms

Its sleek, minimalist design blends seamlessly with any décor and can even fit above doorways — where standard units often can’t. For homeowners struggling to find a suitable heat pump for smaller spaces, the AP Mini is a game changer.

Mitsubishi Electric AP Series Mini graphic showing 25cm size in relation to a doorframe

5. Built to Last with Award-Winning Reliability

When you invest in Mitsubishi Electric, you’re investing in quality that’s recognised nationwide. The brand has been named New Zealand’s Most Trusted Heat Pump Brand multiple years running (Reader’s Digest Trusted Brands Awards).

Every unit is designed for New Zealand conditions, rigorously tested, and backed by industry-leading warranties. With professional installation by ATL Electrical’s certified team, you can expect years of quiet, efficient comfort with minimal maintenance.

6. The Perfect Heat Pump for Bedrooms

The AP Series is more than just a summer solution — it’s a year-round comfort system.

In winter, the same unit delivers powerful, energy-efficient heating. That means you get one system to maintain perfect comfort through every season.

For bedrooms, it’s the ultimate all-rounder:

Silent operation ensures undisturbed sleep
Consistent airflow avoids drafts
Smart control keeps the temperature steady through the night
Compact form suits any layout

Whether you choose the standard AP25 model for a master bedroom or the AP Mini for a small guest room, both bring the same reliable Mitsubishi Electric performance.

Bright Mitsubishi Electric AP Series graphic advertising quiet air con with award badge

WHY CHOOSE ATL ELECTRICAL FOR YOUR INSTALLATION

Choosing the right system is just the first step — proper installation is what ensures performance, efficiency, and long-term reliability.

As Canterbury’s trusted Mitsubishi Electric installers, the ATL team brings decades of electrical expertise, precise workmanship, and genuine customer care.

Here’s what sets ATL apart:

Accredited Mitsubishi Electric installation experts
Custom recommendations for your home size and layout
Neat, professional installations with full clean-up
Clear communication and transparent quotes
After-care service and maintenance support

From start to finish, ATL Electrical makes the process simple — from the initial consultation and quote through to installation and system setup.

FINANCE OPTIONS — COOL NOW, PAY LATER

Upgrading your home comfort doesn’t need to wait. ATL offers interest-free finance through Q Card, allowing you to spread the cost of your Mitsubishi Electric heat pump over manageable payments.

This makes it easy to secure a top-tier system now and enjoy cooler nights all summer long — without stretching your budget.

Mitsubishi Electric AP Series highwall in place in child room with toys on the floor

REAL-WORLD SCENARIOS

1. The Family Home Upgrade

The master bedroom is unbearably hot in summer, and the pedestal fan just isn’t cutting it. An AP25 unit provides silent, consistent cooling that keeps the room perfectly temperate all night — without waking anyone.

2. The Compact Townhouse

Wall space is tight, and aesthetics matter. The AP Mini slots neatly above the wardrobe, blending into the room design while maintaining ideal comfort.

3. The Home Office

With more Kiwis working from home, maintaining focus in a hot, stuffy space can be challenging. An AP20 AP Mini delivers quiet cooling that keeps you comfortable during video calls and long afternoons at your desk.

MAINTAINING YOUR HEAT PUMP FOR LONG-TERM PERFORMANCE

Once installed, regular maintenance is essential to keep your system efficient and hygienic.

Simple at-home tips:

Clean your filters every few months
Keep outdoor units clear of debris
Check your remote settings seasonally

Professional maintenance:

ATL Electrical offers annual service options to ensure your heat pump continues performing at its best. A professional check includes a full clean, system test, and refrigerant inspection — preventing issues before they start.

SLEEP BETTER, LIVE BETTER THIS SUMMER

If you’re tired of restless, sticky nights, it’s time to invest in a cooling solution designed for real comfort. The Mitsubishi Electric AP Series and AP Mini combine whisper-quiet technology, compact design, and smart control — everything you need for a cool, comfortable bedroom and a great night’s sleep.

With ATL Electrical’s expert local installation and finance options available, there’s no better time to make the switch.