Exhaust Air Heat Pump NIBE S735C-7 (Models: C / R / E)

Maximize your energy savings and create the perfect indoor climate all year round with the NIBE S735C-7. 

This intelligent, inverter-controlled exhaust air heat pump is expertly designed to efficiently provide heating, hot water, ventilation, and comfort cooling for modern, energy-efficient homes. Equipped with advanced smart controls, it automatically adapts to your household’s unique daily needs and delivers cooling relief during hot summer days.

Three cylinder models for flexible installation
To ensure the longest possible lifespan based on your local water conditions, the NIBE S735C-7 features an integrated 180-liter hot water heater available in three distinct corrosion protections:

• Model C (Copper): Provides optimal corrosion protection for most standard, non-aggressive water types.
• Model R (Stainless Steel): Exceptionally durable against aggressive water with high chloride or lime content.
• Model E (Enamel): Equipped with a sacrificial anode, ideal for specific water qualities and private well water.

Future-proof smart home comfort with cooling
The NIBE S-series sets a new standard for user convenience. With integrated Wi-Fi and a color touchscreen, the heat pump becomes a core part of your smart home. The system automatically reads local weather forecasts and electricity prices (Smart Price Adaption) to optimize operation. In addition to high-efficiency space heating, the system manages ventilation to emit cooling relief during warm periods. The myUplink app gives you full control straight from your smartphone.

High performance and quiet operation
Thanks to its speed-controlled compressor, the NIBE S735C-7 always operates at peak efficiency, minimizing energy bills. The unit features ultra-low noise levels and utilizes the eco-friendly refrigerant R290 (propane). This future-proof natural refrigerant ensures a minimal carbon footprint and meets tomorrow’s strict environmental regulations.

Product Benefits:

• All-in-one system: Manages space heating, domestic hot water, mechanical ventilation, and cooling in a single unit.
• Inverter-controlled compressor: Stepless power adjustment for maximum energy savings and stable climate.
• Smart Home integration: Built-in Wi-Fi supporting weather forecast automation and hourly price optimization.
• Three cylinder choices (C, R, E): Total flexibility to choose the right corrosion protection for your water.
• Refreshing summer cooling: Built-in functionality to provide cooling ventilation during the hottest months.
• Eco-friendly refrigerant: Uses R290 (propane) with an extremely low GWP value for green heating.
• Effortless control: Intuitive color touchscreen and full remote access via the myUplink app.

Technical Specifications:

• Output range: Speed-controlled (inverter), optimal up to approx. 7 kW
• Integrated cylinder: 180 liters
• Corrosion protection: Copper (C), Stainless steel (R), or Enamel (E)
• Refrigerant: R290 (Propane)
• Connectivity: Built-in Wi-Fi and Bluetooth
• Control system: Color touchscreen, myUplink app support
• Energy efficiency class (Heating/Hot water): A+++ / A
• Voltage: 400V 3N~
• Functions: Ventilation, heat recovery, space heating, hot water, cooling, Smart Price Adaption