China Factory Supply Eco Friendly R290 Heat Pump with Smart Temperature Control

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Product Description

Technical Specifications
Work Environment
Low-temperature Heat Pump
Heat Source
Air-source
Heating Type
Multi-power Heat
Certification
CE, Keymark, ERP, Mcs
Function
Space Heating + Cooling + DHW
Refrigerant
R290 (Eco-Friendly)
Operating Air Temp
-25℃ ~ 43℃
Power Supply
220-240V / 380-415V
R290 Heat Pump

R290 MULTIFUNCTIONAL HEAT PUMP

The perfect performance of the R290 Heat Pump can meet users' needs for house heating, cooling, and domestic hot water throughout the year. It provides stable and reliable operation even at -25ºC.

  • Domestic Hot Water Only
  • Cooling Only / Heating Only
  • Heating + DHW (Priority)
  • Cooling + DHW (Priority)
Multifunctional Use Eco Design
Core Technology & Components
DC INVERTER

Inverter Compressor

Improves matching of energy input to output, enhancing efficiency and reducing noise and energy consumption.

LOW GWP

R290 Refrigerant

Propane (R290) offers high thermal conductivity and energy savings of about 30% compared to traditional refrigerants.

QUIET OPS

Sound Proofing

All sides are wrapped with sound-proof sponge material to block compressor operation noise effectively.

Main Components
Outstanding Performance

High Water Temperature: 75°C

Maximum leaving water temperature can reach 75°C by heat pump only, making it an ideal solution for retrofitting projects to replace gas boilers with radiators.

A+++ Energy Efficiency

Achieves A+++ energy rating for both 35°C and 55°C water temperature conditions through optimized refrigerant flow and air channel design.

Performance Data Temp Control Output Chart
Smart Control & Connectivity

Equipped with an advanced multi-function controller and smart APP remote service platform. Features include daily/monthly/yearly energy reports and visualized display for different zones.

Smart App Control

SG Ready

Automatically turns on to store surplus energy from PV systems to utilize cheaper electricity tariffs.

Cascade Function

Supports combining up to 16 units in one system to intelligently distribute building load requirements.

Detailed Parameters
Model LWH- F8HVLZPN9 F11HVLZPN9 F15HVLZPN9 F11HVZPN9 F15HVZPN9 F18HVZPN9
Power Supply 220~240V~/50Hz 380~415V/3N~/50Hz
Heating Capacity (kW) 3.50~8.25 4.50~11.35 6.00~15.12 4.58~11.36 6.08~15.10 6.79~17.98
Max. COP 6.00 5.76 5.77 5.79 5.79 6.06
Max. Outlet Temp (℃) 75
Operating Range (℃) -25 ~ 45
Net Weight (kg) 120 136 150 150 160 175
Production & Quality

The facility covers 75,000 square meters with 7 automatic production lines, enabling an annual capacity of 500,000 units. Quality is verified in 5 professional performance test labs capable of simulating extreme temperatures down to -41.5°C.

Factory Overview Production Line
Frequently Asked Questions
What is the advantage of using R290 refrigerant?
R290 (propane) is an eco-friendly refrigerant with low GWP. It offers high thermal conductivity, allows for higher water temperatures (up to 75°C), and can save energy by approximately 30% compared to traditional refrigerants.
Can this heat pump work in extremely cold climates?
Yes, the unit is designed for low-temperature environments and can operate reliably at ambient temperatures as low as -25°C.
What functions does this system support?
It is a multifunctional system supporting space heating, space cooling, and domestic hot water (DHW). It also features intelligent defrosting and anti-freeze logic.
Is remote control available?
Yes, it includes a smart APP platform for remote monitoring, temperature adjustment, mode switching, and power consumption statistics.
What is the energy efficiency rating?
The R290 air source heat pump achieves an A+++ energy efficiency rating for both 35°C and 55°C water temperature conditions.
How long is the product warranty?
We offer a 24-month warranty for complete units and 36 months for main components like compressors and heat exchangers. Extended warranties are also available.

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