The Vitocal 150-A 6kW (AWO-M-E-AC 150.A06) is a monobloc air source heat pump for modernizing small to medium UK homes, delivering a heating output of 6.0kW (A7/W35). With R290 refrigerant (GWP 0.02), it achieves a COP of up to 5.0 (7°C/35°C) and an A+++ rating at 35°C. Flow temperatures up to 70°C make it compatible with existing radiators. Its quiet operation (35 dB(A) at 3m in low-noise mode) is ensured by AAD, ideal for urban settings. The unit supports ViCare app control, Hydro AutoControl, and photovoltaic system integration. Installation is straightforward with a compact indoor unit requiring only water connections, no refrigerant certificate needed. MCS accredited, it’s designed for retrofits with a 5-year warranty, offering high efficiency and reliability for modernization projects. Have it installed by us at Green Central and receive £7,500 off with the government grant, reducing the cost of your eco-friendly upgrade.