Sunrain R290 Heat Pump – Ultimate Efficiency for Modern Homes

Full DC Inverter & EVI Technology
Advanced DC inverter with EVI (Enhanced Vapor Injection) ensures ultra-low energy consumption (A+++ rated) while maintaining powerful heating/cooling performance, even in extreme climates.
R290 Eco-Friendly Refrigerant
Uses propane (R290), a natural refrigerant with near-zero GWP, delivering superior efficiency without harming the environment.
All-in-One Monoblock Design
Compact, easy-to-install unit eliminates complex piping—ideal for residential spaces (100–400 m²), including villas, apartments, and small commercial buildings.
Smart WiFi Control
Remote monitoring and adjustments via smartphone app, enabling real-time temperature optimization and energy savings.
Durable Industrial-Grade Build
Corrosion-resistant coating, high-density insulation, and precision-engineered components ensure 15+ years of reliable operation with minimal maintenance.
Multi-Function Performance
Provides year-round comfort: heating (down to -25°C), cooling, and domestic hot water (DHW) with a single system, reducing overall utility costs.
Wholesale Advantage
Direct factory pricing with bulk-order discounts—global shipping, no middlemen, guaranteed lowest market rates.