SPRSUN R290 Ultra Silence Monobloc Warmtepomp 9kW Modellen Propaan 75 graden 3-Phase

SPRSUN Greenergy Series – R290 DC Inverter Air-to-Water Heat Pumps The Greenergy series combines natural R290 with a modulating DC inverter for powerful, quiet, and energy-efficient heating and cooling. Reliable operation down to -25°C and outlet water up to 75°C makes this series ideal for both renovation and new construction. 75 °C Max. outgoing water −25 °C Winter operation 40 dB(A) Sound pressure from WiFi Touchscreen & App Schedule consultation View models & specifications Quick links: Benefits Technology Models & specs Applications Installation FAQ Key benefits Maximum efficiency DC inverter compressors deliver high efficiency and stable comfort with low consumption — ErP A+++ (35 °C). Do you want to understand exactly why low-temperature heating is so important for this efficiency? Then read our complete technical guide on heat pumps with underfloor heating in 2026, in which we extensively analyze COP, distribution systems, and real-world efficiency. Silent operation Optimization of airflow and housing for sound pressure levels from 40 dB(A). This makes the heat pump suitable for both new construction and renovation projects. High water temperatures Outlet water up to 75°C — perfect for renovations with existing radiators. Are you considering going completely off gas? Then check out our comprehensive guide on installing an all-electric heat pump in 2026, in which we explain when high temperature is necessary and what insulation requirements apply. All-climate performance Reliable down to -25 °C with smart defrost cycles. This ensures the system continues to function efficiently, even during severe winters. Want to know more about correct placement and optimal performance in cold conditions? Consult our practical guide for SPRSUN heat pump installation . Smart…