Eco-Friendly Monoblock Heat Pump Using Propane R290 Technology

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Product Description

R290 Monoblock Heat Pump
Overview
The R290 Monobloc Air to Water Heat Pump is a high-performance and environmentally friendly solution designed for residential and light commercial heating, cooling, and domestic hot water applications.
Model NO.
R290 Monobloc
Heat Source
Air Source Heat Pump
Warranty
2 Years
Delivery Time
20-35 Days
Refrigerant
Propane R290
ERP Level
A+++
Heat Pump Unit 1
Heat Pump Unit 2
Heat Pump Unit 3
Specification
Model ASH-08CHW-RM ASH-15CHW-RMM ASH-15CHW-RMS ASH-18CHW-RMS ASH-22CHW-RMS
Power Supply V/Ph/Hz 220-240/1/50 220-240/1/50 380-415/3/50 380-415/3/50 380-415/3/50
ErP Level (35°C) - A+++ A+++ A+++ A+++ A+++
Max. Heating Cap. kW 8.67 15.4 15.6 19.1 22.1
COP Range w/w 4.28~5.45 4.21~5.28 4.26~5.32 4.22~5.30 4.32~5.22
Max Outlet Water 75℃ 75℃ 75℃ 75℃ 75℃
Ambient Temp -30℃~50℃ -30℃~50℃ -30℃~50℃ -30℃~50℃ -30℃~50℃
Sound Pressure dB(A) 45 46 46 47 48
Product Features
Internal Components
R290 Green Refrigerant Natural refrigerant with ultra-low GWP, complying with F-Gas and EcoDesign regulations.
Monobloc Integrated Design All-in-one outdoor unit with built-in compressor and water pump; no refrigerant pipework indoors.
High Energy Efficiency (A+++ Grade) COP up to 5.1, significantly reducing energy consumption compared to traditional systems.
Low Noise Operation Advanced compressor suspension and multiple soundproof layers for quiet residential use.
Extreme Weather Performance Stable heating operation even at -25°C outdoor temperature with 75°C max outlet temperature.
Installation Diagram
Installation Diagram
Application Areas
🏠 Residential Sector

Ideal for homes, apartments, and villas for efficient heating, cooling, and domestic hot water supply throughout the year.

🏢 Commercial Use

Perfect for small to medium-sized commercial spaces such as offices, hotels, shops, and cafes where energy efficiency is critical.

❄️ Cold Climate Areas

Specifically engineered for colder regions, maintaining high efficiency even at extremely low outdoor temperatures.

Feature View 1
Feature View 2
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a professional manufacturer with our own factory, dedicated R&D team, and full production lines specializing in energy-efficient heating solutions.
What certifications do your heat pumps have?
Our heat pumps comply with international standards including CE, RoHS, ISO9001, and ErP A+++. Test reports are available upon request for each shipment.
What is the typical lead time for an order?
Standard models are usually delivered within 7–15 days. For customized specifications or large volume orders, the lead time typically ranges from 20–35 days.
Do you support customized OEM/ODM services?
Yes, we provide full OEM/ODM services, including customization of logos, colors, controllers, and packaging to meet specific market requirements.
What kind of after-sales support do you offer?
We provide lifetime technical support, a 12–24 month warranty (depending on the product), and comprehensive online guidance for installation and maintenance.
Can these units operate in extreme cold climates?
Yes, our R290 Monobloc series is designed to operate stably even at ambient temperatures as low as -30°C, providing reliable heating year-round.

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