Chromagen vs Midea: Which Heat Pump Is Better? (2026)
Quick Verdict
Chromagen is the more efficient choice with a higher COP rating, meaning lower running costs over time, while Midea is more budget-friendly with a lower upfront cost starting from $2,500.
Side-by-Side Comparison
| Feature | Chromagen | Midea |
|---|---|---|
| Price range (installed) | $2,800 - $4,200 | $2,500 - $3,800Lower |
| COP (efficiency) | 3.5Higher | 3.4 |
| Tank warranty | 5 years | 5 years |
| Compressor warranty | 5 years | 5 years |
| Noise level | 48dBQuieter | 50dB |
| Annual running cost | ~$320/yrLower | ~$340/yr |
| Refrigerant type | R134a | R134a |
| Country of manufacture | Israel | China |
| Australian made | No | No |
| Best for | Budget-conscious buyers wanting a reliable mid-range heat pump | Budget buyers, rental properties, or anyone wanting the lowest possible upfront cost |
Price Comparison
Chromagen starts from $2,800 installed (before rebates), while Midea starts from $2,500. That is a difference of roughly $300 at the entry level. Midea is the more budget-friendly option upfront, though Chromagen may deliver savings through lower running costs over time. Both prices are for fully installed systems before government rebates and STCs, which can reduce the out-of-pocket cost by $1,000 to $3,000 depending on your state.
Efficiency Comparison
COP (Coefficient of Performance) is the key efficiency metric for heat pumps. A higher COP means more heat output per unit of electricity consumed. Chromagen achieves a COP of 3.5, while Midea reaches 3.4. The Chromagen is 3% more efficient, which translates to roughly $20 less per year in running costs. Over a 10-year lifespan, that efficiency advantage adds up to approximately $200 in savings.
Warranty Comparison
Chromagen offers a 5-year tank warranty and 5-year compressor warranty. Midea offers a 5-year tank warranty and 5-year compressor warranty. Both brands offer the same tank warranty length, so warranty coverage is comparable.
Noise Comparison
Noise is an important consideration, especially for suburban installations where the unit may be close to bedrooms or neighbouring properties. Chromagen operates at 48dB, while Midea runs at 50dB. The Chromagen is quieter at 48dB. At this level, you may want to consider placement carefully to avoid disturbing bedrooms or neighbours.
Climate Suitability
The type of refrigerant a heat pump uses significantly affects its performance in cold weather. Chromagen uses R134a refrigerant, while Midea uses R134a. Both units use the same refrigerant type, so cold-weather performance should be comparable. R134a performs well in moderate climates but may lose some efficiency in very cold conditions.
Pros and Cons
Chromagen
Pros
- Competitive pricing
- Good range of sizes
- Widely available through plumbing suppliers
- Established brand (60+ years)
- Decent efficiency for the price
Cons
- Not the quietest (48-50dB)
- Standard R134a refrigerant
- Shorter warranty than premium brands
- Not Australian-made
Midea
Pros
- Lowest upfront cost in market
- Good value for money
- Multiple size options
- World's largest appliance manufacturer
- OEM supplier for other AU brands
Cons
- Noisier than premium brands (50-52dB)
- Lower COP than competitors
- Brand perception less premium
- Shorter track record in AU market
- Not Australian-made
Which Should You Choose?
Choose Chromagen if...
- You want the best efficiency and lowest running costs (COP 3.5 vs 3.4)
- Quiet operation matters to you (48dB vs 50dB)
- You want lower annual running costs (~$320/yr vs ~$340/yr)
Choose Midea if...
- You want a lower upfront cost (from $2,500 vs $2,800)