Description
Barrel Union 48mm suits all Neptune X-Pro & X-Eco Heat Pump Models up to 40kW.
- Suits X-Pro NHX10, NHX10TD, NHX11, NHX11TD, NHX13, NHX13TD, NHX14, NHX17, NHX17TD, NHX18, NHX21, NHX21TD, NHX22, NHX26, NHX26TD, NHX32, NHX32TD, NHX32TD3, NHX323, NHX40TD3, NHX403.
- Suits X-Eco NHE07, NHE09, NHE13, NHE17 & NHE21.
- Generically suits selected Madimack and Fairland and others

