Grundfos COMFORT 15-14 B TDT Circulator Pump

The Grundfos COMFORT 15-14 B TDT circulator pump is specially designed for domestic hot water recirculation systems, ensuring instant hot water at consumption points and preventing water waste.

Its bronze body makes it suitable for potable water, while the TDT system (Timer + Temperature control) combines a timer and temperature control to optimize performance, minimizing energy consumption and thermal losses.

Main Features

• Specifically designed for DHW recirculation.
• Bronze hydraulic body, suitable for drinking water.
• TDT System: integrated timer with temperature control.
• Automatic operation adapted to consumption habits.
• Low energy consumption, ideal for continuous use.
• Compact and silent design.

Hydraulic and Electrical Data

• Maximum head: 1.4 m.
• Nominal diameter: DN 15.
• Power supply: 1~ 230 V, 50/60 Hz.
• Power consumption: approx. 7 W.
• Protection rating: IP44.

Dimensions and Weight

• Installation length: 80 mm.
• Weight: approx. 1 kg.

Recommended Applications

• Single-family and multi-family homes.
• Domestic hot water recirculation systems.
• Installations seeking instant comfort and water savings.

Installation Notes

• Direct installation on the DHW return pipe.
• No periodic maintenance required.
• Follow the manufacturer's instructions for timer and thermal control adjustment.