Grundfos COMFORT DIGITAL TIMER

Start saving on water and energy bills

Enjoy hot water without a long wait throughout the home with COMFORT domestic hot water circulator pumps. Their energy-efficient design reduces water and energy consumption, helping lower electricity bills and installation costs.

COMFORT TDT combines timer and temperature control functions to provide comfort with low water, heat and electricity consumption. Its intuitive interface makes it easy to schedule operation around household usage patterns. Temperature control automatically keeps the water within a set range during scheduled operating periods.

Combining these operating modes further reduces heat losses, saving up to 56% in heat energy compared with continuous recirculation.

Greater energy savings: timer and automatic temperature control

An integrated timer lets COMFORT TDT follow the household's preferred schedule. Automatic temperature control also reduces the energy used by the water heater, saving up to 56% in heat energy compared with continuous recirculation.

Easy selection

Hot water recirculation systems require only a low flow rate, making COMFORT TDT ideal for private homes. The pump keeps the water hot without noise or excessive wear, such as pinhole damage to pipes.

Reliability

COMFORT TDT pumps are approved for drinking water applications and feature dry-running protection. The advanced shaftless motor design allows operation with water of any hardness, while the removable pump head and impeller make limescale removal much easier.

Easy sizing

Hot water recirculation systems require only a low flow rate, making COMFORT TDT ideal for one- and two-family homes. A correctly sized pump keeps the water hot without noise or excessive wear, such as pinhole damage to pipes.