WWP LI

Weishaupt WWP LI

The Weishaupt WWP LI is an air-to-water heat pump for indoor installation, for heating and optional cooling. The series consists of the modulating LI 16 and the two-stage LI 22 and LI 26.

The 90-degree air diversion lets you place the LI 16 directly in a corner without air ducts, or against a wall with a duct on the exhaust side. A slow-running EC radial fan, an enclosed compressor compartment and a free-floating base plate keep sound low: 50 dB(A) sound power and 43 dB(A) sound pressure at a distance of 1 m for the LI 16.

At A7/W35, the LI 16 delivers 7.1 kW with a COP of 5.1. The LI 22 and LI 26 have two output stages and deliver 13.5 and 18.4 kW at A−7/W35. The operating limit is down to −22 °C, and the flow temperature reaches up to 60 °C.

The heat pump has built-in touch control, heat metering, a soft starter and flow and return sensors, and the outdoor sensor is included. It can be used bivalently and with both mixed and unmixed heating circuits. The LI 22 and LI 26 have an additional wall-mounted controller, are SmartGrid Ready and carry the EHPA quality label.

Connection to the electrical supply and heating system is carried out by an authorised electrician and plumber. We will find a certified installer in your region.