R290 Heat Pumps for Efficient Heating and Cooling

ZN R290 Monobloc Heat Pump delivers efficient heating and cooling. R290’s high thermodynamic efficiency ensures faster heating and lower energy consumption.

High COP up to 5.1, slashing energy costs
Uses eco-friendly R290 refrigerant, with low global warming potential
Operates reliably in extreme temperatures from -30°C to 43°C
Provides hot water up to 75°C and cooling down to 7°C for versatile climate control
Runs ultra-quietly with noise levels from 46dB(A) to 51dB(A)
Highly Twin Rotary compressors for enhanced efficiency and durability
Equipped with copper hydrophilic aluminum fin heat exchangers for superior heat transfer

Work Effectively in Cold Climates with EVI Technology

EVI (Enhanced Vapor Injection) technology is an upgraded heat pump innovation that significantly boosts heating efficiency, especially in extremely cold environments.

Think of EVI as giving your heat pump’s compressor a powerful boost. It works by adding an “intermediate vapor injection port” to the compressor.

Through an extra heat exchanger, a portion of the refrigerant is turned into vapor and injected into the compressor. This “supercharges” the compressor, allowing it to take in more refrigerant and deliver a higher heating output.

The result? ZN R290 heat pump maintains strong heating performance even in temperatures as low as −25°C, making it the perfect solution for colder regions.

Experience Smarter Comfort with ZN R290 Heat Pumps

Traditional air to water heat pumps operate like an on/off switch, constantly cycling at full power even when only a little heating or cooling is needed. This is similar to a car that’s always starting and stopping, leading to wasted energy.

All ZN R290 heat pumps are equipped with a DC inverter compressor and an advanced control system. This intelligent combination allows our heat pumps to smoothly adjust their power output from 20% to 100%, precisely matching your home’s heating and cooling demands.

This ensures smooth, quiet operation and maintains a stable water temperature within an impressive ±0.5°C. The result? Significant energy savings and a consistently cozy, comfortable home.

ZN R290 Heat Pumps Built for Reliability

At ZN, your safety and the reliable operation of your home’s heating and cooling are our top priorities. That’s why ZN R290 heat pumps are equipped with advanced, multi-layered safety technologies.

Our robust safety features include:

Compressor high-pressure, low-pressure, and overload protection
Anti-freeze and automatic winter anti-freeze systems

But we don’t stop there. Additional safeguards like a differential pressure flow switch, temperature difference flow monitoring, fault protection for temperature sensors, and high-temperature exhaust protection work seamlessly with other automatic features.

This comprehensive approach minimizes downtime and ensures your ZN heat pump delivers consistent, reliable performance day in and day out.

Componentes líderes del sector para una calidad duradera

At ZN, we believe true quality starts with the best components. That’s why all ZN air to water heat pumps are crafted with key parts from industry-leading suppliers.

For instance, we integrate DC inverter compressors from trusted names like Panasonic and Mitsubishi, and plate heat exchangers from Swep. This commitment to using top-tier components ensures that every ZN R290 heat pumps not only delivers exceptional performance but also boasts a long, reliable service life.

ZN R290 Heat Pump Specifications

Modelo		ZNRJ(P)-80H/N9-BPR	ZNRJ(P)-120H/N9-BPR	ZNRJ(P)-150H/N9-BPR	ZNRJ(P)-180H/SN9-BPR	ZNRJ(P)-160H/SN9-BPR	ZNRJ-220H/SN9-BPR
Temp. ambiente de funcionamiento Rango	℃	-30℃ ~ 43℃
Alimentación	/	220V/ 1Ph/ 50Hz	220V/ 1Ph/ 50Hz	220V/ 1Ph/ 50Hz	380V/ 3Ph/ 50Hz	380V/ 3Ph/ 50Hz	380V/ 3Ph/ 50Hz
Nivel Erp	/	A+++/A++
Capacidad de calefacción
A7W35°C	kW/COP	8.00/4.89	12.00/4.82	15.20/5.10	18.00/4.81	16.00/4.83	22.00/4.83
A-20W35°C	kW/COP	5.00/2.36	7.50/2.32	9.50/2.48	11.20/2.31	10.00/2.39	13.80/2.37
Capacidad de refrigeración
A35/W18°C	kW/EER	8/4.22	12/4.31	15/4.32	18/3.71	16/4.12	22/4.18
SCOP	LWT a los 35℃	4.5	4.68	4.75	4.68	4.68	4.5
SCOP	LWT a los 55℃	3.9	4.06	4.12	4.06	4.06	3.9
SEER	LWT a las 7℃	4.47	4.65	4.72	4.65	4.65	4.47
Temp. máx. del agua de salida	℃	75℃
Caída de presión del agua	kPa	50	50	50	50	50	50
Corriente máx.	A	11.5	17.2	22.9	28.9	7.9	9.9
Marca del compresor	/	Mitsubishi
Intercambiador de calor del lado del aire	/	Tubo con aletas
Intercambiador de calor del lado del agua	/	Depósito de alta eficacia
Ventilador Mmotor	/	Ventilador axial
Conexión de tuberías de agua	/	DN25(1")
Refrigerante	/	R290
Grado de protección contra descargas eléctricas	/	Clase I
Grado de protección	/	IPX4
Ruido	dB(A)	45	46	48	50	48	50
Dimensiones (LHD)	mm	1115×425×905	1115×425×905	1115×425×1075	1115×425×1075	1115×425×1408	1115×425×1408
Tamaño del paquete	mm	1135×490×1063	1135×490×1063	1135×490×1233	1135×490×1233	1135×490×1566	1135×490×1566
Peso neto	kg	68	75	98	108	98	108

Nota: Los datos anteriores son sólo para referencia, los datos de especificaciones está sujeta al producto real