2024 Full DC Inverter EVI R290 House Heating Cooling & DHW 6KW 12KW 18KW Water Heater A+++ WIFI Monoblock Heat Pump

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Estimated Delivery Date: Tuesday, 07 January

Due to high demand, please allow at least 2-4 weeks for delivery.

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Product Description

Standby programs for user selection

1)-Hot water model

2)-Fan coil heating mode
3)-Fan coil cooling mode
4)-Hot water +Floor/radiator circulating heating mode
5)-Floor/radiator circulating heating mode
6)-Hot water + Fan coil heating mode
7)-Hot water + Fan coil cooling

Features of Sunrain Monoblock Heat Pump

1). R290 refrigerant, low GWP (GWP=3).

2). Energy class: A+++.
3). Stable operation at -25℃
4). Power Detection Function
5). SG-READY Function
6). 5-Inch TFT True Color Screen
7). 5G/2.4G Compatible WIFI Module
8). Dual Temperature Zone
9). Reserved RS485 Communication Port
10). Linkage Control with PV Function
11). Outlet water temperature up to 75℃.
Green R290 Refrigerant
Experience sustainable style with our Keymark approved R290 EVI monoblock DC inverter heat pump – powered by low GWP R290 refrigerant and designed to green your customer’s life.
Ultra Quiet Operating Mode
By incorporating the advanced technology of air-to-water heat pump, we offer the ability to adjust the power of the compressor and fan, allowing for noise reduction during specific periods when quiet operation is desired, such as at night. With this feature, the ‘air to water heat pump’ can cut down the noise level by half, ensuring a peaceful and comfortable environment for users. This intelligent control over the pump’s performance not only enhances comfort but also optimizes energy usage.
Full DC inverter Technology
Sunrain DC Inverter heat pumps, including the advanced air-to-water heat pump, are designed to deliver remarkable energy savings for both heating and hot water production. With their high Seasonal Coefficient of Performance (SCOP) levels, these heat pumps offer exceptional efficiency and sustainability. In comparison to traditional heating systems such as boilers, air-to-water heat pump can reduce energy consumption by 30% to 50% over a single winter, leading to substantial cost savings for users. By harnessing renewable energy from the air, the heat pump minimizes reliance on fossil fuels and significantly lowers carbon emissions, making it an environmentally-friendly choice.

DC INVERTEER COMPRESSOR

In contrast to AC drive technology, DC inverter speed technology often regulates compressor control process more accurately,increasing transmission efficiency and lowering compressor noise and energy consumption.

DC INVERTER FAN MOTOR

DC fan moto control enables super-quiet fan operation and minimizes power consumption.

WATER PUMP

The built-in water pump connects to the water inlet of the machine to make water flow in the pipe.

ELECTRONIC EXPANSION VALVE

In order to maintain the stability of the refrigeration the system, and electronic valve can quickly alter the flow of refrigerant.

PLATE HEAT EXCHANGER

Heat exchange is carried out through the plates, which has the advantage of high heat exchange efficiency

5G/2.4G Compatible WIFI Module

Stay connected with our innovative air source heat pump, which includes a 5G/2.4G Compatible WIFI Module. Using your smartphone or tablet, you can operate and monitor your heat pump system from anywhere. For maximum comfort and energy efficiency, enjoy the simplicity of altering settings, scheduling temperature adjustments, and getting real-time notifications.
USER-FRIENDLY CONTROL TFT 
The efficient and eco-friendly air-to-water heat pump system can be accessed via the color LED display. Sunrain has consolidated all features and configurations, including the advanced technology of the air-to-water heat pump, onto a single page to ensure ease of use.
Exclusive Design To Work In The Most Extreme Condition
The versatile air-to-water heat pump is engineered to operate effectively across a wide range of outdoor temperatures, including extreme conditions. With its robust design, this equipment can reliably function in temperatures as low as -25°C and as high as 35°C. Whether you’re facing freezing winters or scorching summers, the ‘air to water heat pump’ remains efficient and dependable, providing consistent heating and hot water production throughout the year. This exceptional temperature range capability ensures that users can rely on the air-to-water heat pump to meet their heating needs regardless of the climate or weather conditions.Whether it’s battling cold or enduring sweltering heat, the air-to-water heat pump is designed to withstand and perform optimally in a broad spectrum of outdoor temperatures, delivering comfort and reliability in any environment.
Dual Temperature Zone
With the innovative air-to-water heat pump, you can experience personalized comfort at its finest, thanks to its dual temperature zone capability. This advanced feature allows you to independently adjust the temperature settings for different areas of your home, ensuring optimal comfort and energy efficiency.
Proven Quality
Sunrain offers heat pump solutions that can seamlessly integrate into the future smart energy grids, contributing to the availability of affordable heating systems necessary for achieving carbon reduction targets. These heat pumps are designed to meet the rigorous standards set by prestigious quality accreditation schemes like MCS, Keymark, CE(Conformité Européenne), ErP(Energy-Related Products), BAFA, and SG Ready, which are essential for qualifying for state subsidies in Europe.
Efficient IoT Solution (DTU)
Sunrain takes customer management to the next level with its efficient IoT platform, specifically designed to enhance the performance of air-to-water heat pump and streamline operations for dealers. This innovative platform empowers dealers to reduce labour costs significantly while delivering exceptional customer service. By leveraging the platform’s capabilities, dealers can remotely monitor the operating parameters of air-to-water heat pump, ensuring optimal performance and identifying any potential issues in real-time.

The IoT customer management platform also offers seamless data recording and synchronization features, enabling dealers to effortlessly integrate the management systems of both dealers and manufacturers. This integration facilitates efficient communication and collaboration, ensuring a smooth flow of information and streamlined processes.
Specification
EVI Monoblock Air Source Heat Pumps Working Principle Diagram.
Sunrain provides the monoblock heat pump with an integrated main circulation pump. During installation, the installer needs to ensure the proper connection of the heat pump with other components, such as the buffer tank (for space heating/cooling), storage water tank (for domestic hot water), and water pumps (for circulating space heating/cooling water and domestic hot water).

Additionally, external fittings are required, including the safety valve, water refill valve, and hot water valves (three-way

valve). It is necessary to incorporate a temperature sensor in the storage water tank. Furthermore, an additional electric heater can be installed in either the DHW tank or the buffer tank, allowing it to receive control signals from the heat pump.
 

4 GREAT REASONS TO BUY FROM US:

  • Over 37,000 happy customers worldwide
  • Real people on our support team ready to help
  • The finest materials and stunning design — all our products are developed with an obsessive dedication to quality, durability, and functionality
  • We use the most secure online ordering systems on the market, and are constantly improving our software to make sure we offer the highest possible security

BUY WITH CONFIDENCE

Our mission is to make your shopping experience as safe and enjoyable as possible. Have questions? Feel free to contact our award-winning customer care team for advice on everything from product specifications to order tracking.

  • Money back guarantee: Something not quite right? If you’re not totally satisfied with your purchase, you can return it within 15 days for a full refund
  • Risk-Free Purchase: We utilize industry-standard Secure Sockets Layer (SSL) technology to allow for the encryption of all the sensitive information, so you can be sure your details are completely safe with us
  • Trustworthy payment method: We partner with the most popular online payment solutions that guarantee enhanced security and fast transaction processing
Shipping & Returns

Shipping

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Returns

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Kasuwa24.com (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://kasuwa24.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

FAQs

How much do you charge for shipping?

We provide free shipping to over 200 countries around the world*
*with some exceptions

Will I be charged any shipping, customs or duties fees?

No, the price you see is the price you pay - you won't be charged any extra fees.

When will you ship my order?

If you order an in-stock item, we’ll ship it within 3 working days.

How long will my order take to arrive?

Orders are shipped by EMS or USPS. Typically, delivery takes 5-20 working days after dispatch, but it may take longer due to factors beyond our control.

Do you provide tracking information?

You will receive your tracking information within 3-5 working days. But sometimes tracking might not be available if free shipping applies. In this case, please contact us at support@kasuwa24.com

Can I cancel my order?

You can change or cancel your order within 12 hours. Please contact us at support@kasuwa24.com

About Us
Customer commitment

We’re a company with a customer-obsessed culture and try to meet and exceed your expectations every time you shop our store. Your opinion is our biggest drive for improvement. Feel like a true insider with our exclusive offers and closed promotions.

Passion for our work

We're real fans of what we do! Our store is full of amazing carefully hand-picked products that you won’t find anywhere else, that’s for sure.We strongly believe that great stuff shouldn’t cost a fortune that’s why you can trust us to offer goods for every budget.

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Get the treat that you deserve and indulge yourself in your favorite merch, we cater for all tastes. Shopping has never been more enjoyable!

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