Quality Heating
Adjustable 18 kW Tankless Water Heater from Quality Heating — 3-Phase
Stainless steel 304
Modern design
2-year warranty
Delivery within 3 business days
Best price guarantee
Free shipping
Free and no-obligation advice
Free and no-obligation advice
Feel free to contact us via the customer service page. We are available Monday to Friday from 9:00 to 12:30 and from 13:00 to 17:00, and will be happy to assist you with personalised advice.
Download our Quality Heating app for free
Download our Quality Heating app for free
We have developed our Quality Heating app which allows you, if your product has Wi-Fi, to control it easily. Through the app you can, among other things, adjust the temperature and create heating schedules. The Quality Heating app is available in the App Store for iPhone (iOS) and for Android.
Professional or installer? Discover the benefits
Professional or installer? Discover the benefits
Do you regularly purchase electric heating as part of your profession or business? Then become a professional customer at Quality Heating and benefit from additional service for your clients and attractive professional advantages for yourself.
Do your business activities fall into one of the following categories? If so, you can apply for a professional order account with us: contractor, finishing, installer, electrician, e-commerce or architect.
Please include the following information with your request:
- Company name
- Registration number (CoC)
Send your request by email to info@qualityheating.nl.
Product specifications
Description
Efficient and Instant Hot Water with Our Flow-Through Heater
Discover the convenience and efficiency of our flow-through heater, an innovative solution for instant hot water at any time. This compact and powerful heater provides a continuous supply of hot water without waiting times, ideal for both domestic and commercial use.
Features:
Instant Hot Water: No more waiting. Our flow-through heater delivers hot water immediately when you open the tap.
Energy Efficient: By heating water only when needed, you save significantly on energy costs compared to traditional boilers.
Compact Design: The slim, space-saving design fits anywhere, from kitchen cabinets to bathrooms.
Reliable Performance: Thanks to advanced technology and high-quality materials, we guarantee long life and consistent performance.
Safety First: Equipped with multiple safety systems such as overheat protection, pressure regulation and automatic shut-off.
Applications:
Our flow-through heater is perfect for a wide range of applications, including kitchens, bathrooms, campervans and small commercial spaces. It is an ideal choice for anyone seeking comfort, efficiency and cost savings.
Installation and Maintenance:
Easy installation with clear instructions and minimal maintenance needs make this unit user-friendly. Our customer service is always ready to assist you with installation and questions.
Technical specifications
Performance - 11–24 kW
Cable cross-section (mm²) - 26.0
Specification of electricity meters - ≥ 15 [60]
Residual-current device - ≥ 50 A
Overheat protection - 95°C +3°C
Maximum temperature setting - 55°C
Mains voltage - 380 V 3N~
Rated current - 36.4 A
Working water pressure - 0.01–0.6 MPa
Degree of water resistance - IPX4
Rated pressure - 0 MPa
Water temperature control range - 30°C–55°C
Rated frequency - 50 Hz
Heating element: Stainless steel heating element
Product dimensions: 280*435*75 mm
Net weight per unit: 4.51 kg
Energy consumption information
Capacity profile: S
Energy efficiency class: A
Energy efficiency: 44%
Annual power consumption: 395 kWh
Noise level: 16 dB(A)
Note: the output temperature of the water in all tankless devices depends on the inlet temperature. When using a tankless water heater you cannot use a large rain (high-flow) shower. Connected appliances cannot be returned. Before purchasing, ask your installer/electrician whether this device is suitable for your situation. We cannot assess this for you.
Pros and cons
Downloads
What's in the box?
- Main product
- User manual
- Power cable
- Optional mounting materials
Frequently asked questions
Can I see this product in person?
Can I see this product in person?
Yes, you can view this product in our showroom. Contact us to schedule an appointment.
What is the warranty period?
What is the warranty period?
All our products come with a standard 2-year manufacturer's warranty. For some products, we offer an extended warranty. Please check the specifications here.
Can I return my product?
Can I return my product?
Yes, you have a 14-day withdrawal period. The product must be returned in its original condition and original packaging.
How can I check if a product is available?
How can I check if a product is available?
The availability status is shown on the product page. If a product is not available, please contact us to find out the expected delivery date.
Can I receive advice for my purchase?
Can I receive advice for my purchase?
Absolutely! Our team is at your disposal to help you. Contact us by email or visit us in our showroom for personalised advice.
