Alpha E-TEC 15kw (Small Regular)

Alpha E-TEC 20S (Small System)

Alpha E-Tec 28kw (LPG Combi/Small&Medium)

Alpha Hybrid Heat Pump 4kw (All sizes Combi 33kw)

Alpha NX 28KW

Alpha NX 28kw (Small Combi)

Glow Worm Compact 24kw (Small Combi)

Intergas HRE SB 18kw (Small System)

Vaillant EcoFit Pure 12kw (Small Regular)

Vaillant EcoFit Pure 15kw (Small System)

Vaillant EcoFit Pure 25kw (Small Combi)

Vaillant ecoTec Pro 28kw (LPG Small Combi)

Vokera Excel i 25KW (Small Combi)

Vokera Vision Plus S 20kw (Small System)

Worcester Bosch 1000 24kw (Small Combi)

Worcester Bosch 2000 25kw (Small Combi)