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Compatible Universal Calculator Spool EPC B / R Black and Red Ribbons, Works for Triumph Adler 121 P, Triumph Adler 121 PD, Triumph Adler 121 PD Plus, Triumph Adler 1210 - Walmart.com
![If you've bought or sold a property, it'll most likely have an Energy Performance Certificate. But how is the EPC rating calculated? If you've bought or sold a property, it'll most likely have an Energy Performance Certificate. But how is the EPC rating calculated?](https://assets-global.website-files.com/62b1c54534b6a11713c35c02/63374fd203a3f0443e69e6db_img-epc-climate.png)
If you've bought or sold a property, it'll most likely have an Energy Performance Certificate. But how is the EPC rating calculated?
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