T-FAST Mini - Instantaneous DHW Generator

£746.40 GBP

Compact dimensions, maximum result!

T-FAST MINI is a DHW production module that uses the working principle of a stainless steel plate heat exchanger. The temperature of the water is managed by a thermostatic mixing valve on the primary circuit. The pump, placed on the primary circuit is activated to the signal of the flow switch that is placed on the secondary circuit. For optimized the comfort a secondary return kit is available.

T-FAST MINI is designed for the installation of the heat meter 1,5 m3 /h 110 x ¾.

High Quality Construction

Ready to install

Modular Design

UK TECHNICAL Support

Styled With

T-FAST Mini - Instantaneous DHW Generator

Specs

Dimensions - 550x450x130mm
Maximum DHW Flow Rate - 28 l/min
Minimum DHW Flow Rate - 2.5 l/min
Pressure Loss through DHW Circuit - 0.48 Bar
DHW Temperature Setpoint Range - 40-55 °C
Max Working Pressure - 10 Bar
Plate Heat Exchanger Circuit - 0.708 m2
Max Flow Rate of Primary Circuit - 1450 L/h
Max Temperature - 90 °C
Pump - Wilo PARA SC 15/1-6
Max Power Supply - 45W
Connections - 3/4" M
Box Dimensions - 550x450x130

Benefits

Energy Efficiency: Operates at lower flow temperatures, reducing energy use. For example, cutting flow temperatures from 80°C to 55°C saves up to 12% on gas boilers. Heat pumps see efficiency gains of 150-250% by reducing primary temperatures, dramatically lowering running costs.

Low Carbon Technology Ready: Supports air source heat pumps, ground source heat pumps, electric boilers, and solar PV without requiring system resizing.

Enhanced Legionella Safety: Produces hot water on demand, eliminating secondary water storage and reducing risks of bacteria growth or water stagnation. Compliant with ACOP L8 and HSG274.

Cost Savings: Eliminates the need for stainless steel calorifiers, twin-headed pumps, and tank chlorination, lowering both procurement and maintenance costs.

Extended System Life: Reduced system temperatures lower wear and stress on the heat source, prolonging equipment life and cutting operational costs.

Flexible & Scalable: Cascade multiple units for higher output or future upgrades. Built-in redundancy ensures system reliability, with options for electric immersion heaters for backup or solar PV integration.

Smart Design: Integrated PID controller, 3-port mixing valve, and secondary return pump with sensors ensure precise temperature control and efficient performance.

T-FAST delivers instantaneous hot water with optimal safety, efficiency, and adaptability. It’s the ultimate solution for buildings looking to embrace a low-carbon future while saving on operational and maintenance costs.

Details

T-FAST utilizes a Plate Heat Exchanger to transfer heat from a primary source (Boilers, Heat Pumps, Electricity, or others) to the domestic hot water supply. It raises mains cold water from 10°C to 60°C (or as low as 50-55°C to reduce energy usage while maintaining compliance with ACOP L8 and HSG274). With energy stored on the primary side, the potable water system remains isolated, enabling the use of cost-effective mild steel for primary storage, enhancing safety and reducing costs.