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Grundfos Comfort
Grundfos COMFORT: High-Efficiency Recirculation Pumps
The Grundfos COMFORT range is a collection of high-efficiency hot water recirculation pumps specifically engineered for one and two-family households. With corrosion-resistant brass housings and a range of intelligent control modes. The range includes:
- COMFORT Temperature: featuring an automatic temperature control mode for reducing heat loss and easy setup.
- COMFORT Timer & Temperature: featuring a timer and temperature control for reducing heat loss.
- COMFORT BASIC: suitable for homes where continuous operations and high temperatures are required,
- COMFORT AUTOADAPT: adapts to usage patterns and provides maximum comfort and energy savings.
The Role of HWR in System Hygiene and Legionella Prevention
A hot water recirculation (HWR) system provides residents with instant access to hot water. A dedicated pump circulates hot water between the taps and the water heater, keeping the water hot. This setup requires a dedicated recirculation line within the hot water supply system.
Hot water in pipes gradually loses heat to its surroundings and cools down. When hot water is needed again, the cooled water between the heater and the tap must be drained, wasting time, water, and energy. Additionally, stagnant water can increase the risk of Legionella bacteria due to insufficient sanitization. An HWR system effectively addresses these issues.
COMFORT Recirculation Pumps: Easy Installation & Advanced Control Modes
COMFORT hot water recirculation pumps are designed for domestic properties with a hot water return loop.
They are ideal for houses and can also be installed in flats or larger residential buildings, depending on the pipework layout. With all components built in, COMFORT pumps are quick and easy to install.
Each pump in the COMFORT range is designed to provide maximum comfort with minimised energy consumption. Selecting the right one is as simple as determining which control mode suits each household’s needs.
Compared with continuous operation, different control modes can reduce heat losses in the circulation.
COMFORT BASIC:
Continuous operation
Ideal for homes with local regulations mandating 24/7 operation or for those utilising external controls such as water heaters, timers, or smart home technology.
Grundfos Timer and Temperature
The Grundfos timer and temperature control is ideal for homes with specific schedules and a strong desire to reduce energy consumption. This system is designed to enhance energy efficiency and comfort in your home.
- Digital Timer
- Minimum time interval: 30 minutes
- Adjustable via push button
- Temperature Control Mode
- Built-in temperature sensor
- Reduces heat loss by 56%
- Requires manual timer settings
Grundfos Autoadapt
Ideal for homes with unpredictable daily routines, the Grundfos Autoadapt system helps families maximise energy savings by learning hot water consumption patterns and adjusting its operations accordingly.
- Temperature Control Mode
- Built-in Temperature Sensor
- External Temperature Sensor
- Vacation Mode
- Anti-Legionella Mode
- No Manual Settings Required
- Reduces Heat Losses by 67%
How much water is wasted waiting for hot water?
In a typical household, a surprising amount of water is wasted while waiting for hot water to reach the tap. This delay can lead to significant waste, totaling the equivalent of more than 150 bathtubs full of water flowing straight down the drain each year.
To combat this issue and improve water efficiency, consider installing Grundfos COMFORT recirculation pumps. These innovative devices deliver hot water to your taps more quickly, reducing waste and enhancing comfort in your home. By adopting this technology, not only will you save water, but you'll also contribute to a more sustainable lifestyle.
Everyday comfort, without compromise
Hot water recirculation systems are essential for enhancing home efficiency and improving everyday convenience. By installing a Grundfos COMFORT pump, homeowners can enjoy faster access to hot water, which significantly enhances their daily routines. This straightforward upgrade not only elevates the overall experience but also is a simple upgrade and operation process.
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