How can we help you?

• AB 308 accreditation: PN-EN 14511, 16147 and 14825 (compensation method)
• Leak/pressure tests per PN-EN 378-2 and ISO 5149-2
• COP/SCOP/EER/SEER for air/water, water/water, brine/water and DHW
• Results for KEYMARK / ErP
• Reports in PL and EN

Standards and scope (AB 308 accreditation)

• PN-EN 14511 – space heating/cooling (COP/EER)
• PN-EN 16147 – heat pumps with DHW heaters
• PN-EN 14825 – part-load / SCOP / SEER / ηs, including the compensation method
• PN-EN 378-2 / ISO 5149-2 – system tightness and pressure strength
• PN-EN 12102-1 – sound power level (optional)

Measured parameters

• COP and SCOP (heating) at operating points (e.g. A7/W35, A7/W45, A2/W35, A-7/W35)
• EER and SEER (cooling) for reversible units
• Heating/cooling capacity and electrical input
• DHW indicators (COP, SCOPDHW, ηs)
• Leak and pressure strength tests of the circuit

Process

1. 1Agree scope (COP/SCOP, DHW, acoustics, tightness)
2. 2Install on the test rig / in the chamber
3. 3Measurements per selected method (including compensation for 14825)
4. 4Report in PL/EN

Frequently Asked Questions