TraneCXWF 013 HE R454B
The Trane CXWF 013 HE R454B is a heat pump with SCOP (35 °C) 6.41 and refrigerant R454B.1
Key figures
UK
Rules in the UK
Boiler Upgrade Scheme
Not eligibleFixed grant in England and Wales, deducted from your installer’s quote. £9,000 when replacing oil or LPG off the gas grid (until March 2027). Scotland: Home Energy Scotland grant instead.3,4
- Must be MCS-certified (product and installer). Check the Ofgem product eligibility list.
- Rated output 66.25 kW; the scheme covers systems up to 45 kW.
- SCOP at 55 °C: 4.94. The installed system needs a SCOP of at least 2.8 (MCS calculation).
Technical specifications
| General | |
|---|---|
| Type (source) | Water-to-water1 |
| Compressors | 21 |
| Capacity control | leistungsstufen1 |
| Performance | |
| Rated output 35 °C | 66.25 kW1 |
| Rated output 55 °C | 63.07 kW1 |
| Efficiency | |
| SCOP (35 °C) | 6.411 |
| SCOP (55 °C) | 4.941 |
| Seasonal efficiency ηs 35 °C | 248.4 %1 |
| Seasonal efficiency ηs 55 °C | 189.5 %1 |
| Noise | |
| Indoor unit sound power | 73 dB(A)1 |
| Refrigerant | |
| Refrigerant | R454B1 |
| Refrigerant charge | 8 kg1 |
| Electrical | |
| Max. power input | 18.5 kW1 |
| Connectivity & smart | |
| SG Ready | Yes1 |
Frequently asked questions
What is the SCOP (35 °C) of the Trane CXWF 013 HE R454B?
The SCOP (35 °C) of the Trane CXWF 013 HE R454B is 6.41.1
Which refrigerant does the Trane CXWF 013 HE R454B use?
The refrigerant of the Trane CXWF 013 HE R454B is R454B.1
How much Boiler Upgrade Scheme grant can you get for the Trane CXWF 013 HE R454B?
Probably none. Rated output 66.25 kW; the scheme covers systems up to 45 kW.1
Sources
- List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 27 Sept 2026
- Boiler Upgrade Scheme: what you can get — GOV.UK · accessed 27 Sept 2026
- Boiler Upgrade Scheme: guidance for installers (V5) — Ofgem · accessed 27 Sept 2026
- Boiler Upgrade Scheme product eligibility — Ofgem · accessed 27 Sept 2026