Air/water heat pump WWP L I

hot waterclass A+++low-temperature

Overview
The Weishaupt air-to-water heat pump uses outdoor air via an air duct to provide space heating. Designed for indoor installation, it is installed in the boiler room like a conventional boiler. Suitable when external installation space is limited. Multiple models offer capacities between 8 and 28 kW to suit various building types.

Benefits

• High energy performance: from 1 kW of electrical input the unit delivers between 3 and 4 kW of useful energy.
• Reliable heat production: operation guaranteed down to ambient temperatures of -25 °C.
• Quiet operation: integrated structural noise decoupling and special fan geometry for particularly low sound levels.
• Long service life: selected materials and proven engineering ensure long-term reliability.
• Eligibility for incentives: high efficiency makes the unit eligible for public funding programs.

Offer and features
The heat pump provides space heating and can also prepare domestic hot water. Using a multifunction cylinder (compact solution integrating DHW cylinder, buffer tank and connection components) enables an elegant, complete integration of the system into the heating circuit and DHW distribution.

Video
Presentation and information video available to learn more about the operation and benefits of Weishaupt heat pumps.

Model table and characteristics (values according to DIN EN 14511)
Model | Type | Heating efficiency class LT | Heating efficiency class HT | Nominal power (A2/W35) | COP (A2/W35) | Nominal power (A7/W35) | COP (A7/W35) | Height (mm) | Width (mm) | Depth (mm) | Applications
WWP L 8 IK-2 | Air/water indoor | A++ | A+ | 6.60 kW | 3.65 | 7.70 kW | 4.14 | 1,900 mm | 750 mm | 680 mm | Heating, DHW preparation
WWP L 12 ID | Air/water indoor | A++ | A++ | 9.40 kW | 4.00 | 11.50 kW | 4.80 | 1,560 mm | 960 mm | 780 mm | Heating, DHW preparation
WWP L 12 IDK | Air/water indoor | A++ | A++ | 9.44 kW | 4.21 | 11.63 kW | 5.06 | 1,950 mm | 960 mm | 780 mm | Heating, DHW preparation
WWP LI 16-A R | Air/water indoor | A+++ | A++ | 6.00 kW | 4.20 | 7.10 kW | 5.10 | 1,556 mm | 962 mm | 782 mm | Heating, DHW preparation

Technical characteristics / specifications

• Brand: Weishaupt
• Commercial designation / series: WWP L I
• Available power ranges: approx. 8 to 28 kW (different models by output)
• Application: space heating and domestic hot water (DHW) preparation
• Operating ambient temperature: guaranteed operation down to -25 °C
• Labels and compatibilities: EHPA quality label, prepared for smart grid connection (SG Ready)
• Reference standard for performance: values according to DIN EN 14511
• Main photos and product visuals available on the product sheet