Side Discharge 300L All-in-One
Water Heater Heat Pump

Upgrade your home with the all-in-one solution for efficient, eco-friendly, and smart water heating. The Side Discharge 300L Heat Pump Water Heater from KNAPS Techfab is designed to deliver high-performance heating with minimal energy consumption, making it perfect for residential applications such as kitchens, bathrooms, and general domestic use.

With its sleek, vertical design and side-discharge airflow, it offers a space-saving installation while ensuring optimum heat exchange and silent operation. The 300-litre integrated tank ensures an ample supply of hot water at all times, while its advanced R134a refrigerant system makes it an environmentally responsible choice — ideal for those seeking the best electric hot water heater solution.

Best Heat Pump Manufcaturer

Whether you're in a villa, apartment, guesthouse, or commercial setup such as hotels or small offices, this model provides stable, low-noise performance (just 48 dB) and operates efficiently even in ambient temperatures ranging from -7°C to 43°C — ideal for Indian climate conditions. It’s a reliable option among commercial heat pump water heaters.

Enjoy added convenience with smart heat pump technology and Wi-Fi control, allowing you to manage your water heating system remotely from your smartphone. Plus, the built-in microchannel heat exchanger guarantees faster heating with greater efficiency.

Designed with durability in mind, the unit features IPX4 protection, ensuring safe and reliable outdoor use even in challenging weather conditions. This makes it one of the best water heater options for home and commercial water heater for hotels.

Key Features

Cutting-Edge Efficiency & Reliable Performance

Eco-Friendly Refrigerant

Uses R134a refrigerant with low environmental impact (GWP 1430, 1.144t CO₂ equivalent).

WIFI Smart Control

Enjoy modern convenience with Wi-Fi-enabled remote operation.

Whisper-Quiet Operation

Operates at only 48 dB(A), quieter than your fridge – perfect for outdoor installation.

IPX4 Rated & Shockproof

Designed to withstand outdoor elements with water resistance and electrical safety

Microchannel Heat Exchanger

Ensures faster and more efficient heat transfer for consistent hot water supply.
Technical Specifications
Heating Capacity 2600 W
Rated Hot Water Production 48 L/h
Max. Water Temperature 75°C
COP (Coefficient of Performance) 4.20
Water Tank Capacity 300 L
Noise Level 48 dB(A)
Refrigerant R134a (0.8 kg)
Working Temperature Range -7°C to 43°C
Tank Working Pressure 0.8 MPa
Air Flow Rate 540 m³/h
Unit Dimensions 620 × 620 × 2134 mm
Shipping Dimensions 700 × 700 × 2297 mm
Net Weight | Gross Weight 123 kg | 149 kg

Component of Heat Pump

vital elements that keep heat pumps running smoothly

4X Efficiency Of An Electric Storage Water Heater

Making It Up To 4X Efficiency Of An Electric Storage Water Heater

Class 1 Energy Rating with COP of 4.2, Excellent Energy Savings of up to 75%.
Water Heating at 75°C Reducing Bacteria by 90%

Water Heating at 75°C: Reducing Bacteria by 90%

Water temperature output up to 75℃. Prevents Up to 90% Bacterial Growth. Enamel inner tank without any harmful elements, safe, hygienic and healthy.

GMCC High Efficiency Compressor

GMCC compressor is highly efficient, reliable, stable and low noise, ensuring faster heat exchange for more hot water.

Electrical Impressed Anode

Our system utilizes an electrical impressed anode, eliminating energy loss, preventing corrosion, neutralizing odor-causing bacteria, reducing limescale buildup, and requiring no long-term maintenance or replacement

WIFI Module Control

With a WIFI module, you can use your smartphone or iPad to operate and monitor your heat pump water heater from anywhere. For maximum comfort and energy efficiency. Enjoy the simplicity of altering settings. Schedule the temperature adjustments. Get real-time notifications

All-in-One Compact Design

No need for external components.
Space-saving unit combines heat pump and water storage in a single body.
Neat installation with minimal footprint.

Ideal For

Residential Villas & Flats

Hotels & Guesthouses

Hostels & Dormitories

Kitchenettes & Cafeterias

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