Indirect SmartHexa
Indirect SmartHexa DHW-SH
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Overview
Indirect SmartHexa is equipped with an advanced electronic control system designed to maximize efficiency while prioritizing domestic hot water (DHW) production. The unit continuously monitors temperature, pressure, and flow at multiple points to maintain optimum operating conditions. With stainless steel heat exchangers and piping, the system provides high durability, long service life, and reliable performance for both domestic hot water and space heating applications. Proportional motorized control valves and advanced control algorithms ensure precise temperature management and stable comfort levels under varying demand conditions. Optional weather compensation control enables rapid adaptation to changing ambient conditions, further improving overall energy efficiency. The electronic control system also offers smart features such as easy PC setup and commissioning, district return temperature control, advanced anti-legionella function, and keep-warm mode for reduced waiting time and enhanced comfort. SmartHexa Indirect transmits all operating data to the BLES system, enabling remote monitoring, control, and system optimization.
Technical Features
- Fully electronic control with PC connectivity via GSM or Ethernet for easy setup and commissioning
- Fast and precise DHW control with calibrated sensors
- Return temperature control for district heating with a high-efficiency heat exchanger
- Smart anti-legionella function for safe domestic hot water
- Pump and valve exercise mode to prevent sticking and ensure reliable operation
- Optimized for low-temperature underfloor heating, with an integrated mixing circuit for stable, comfortable performance and precise flow temperature control
Technical Data
Product Specifications
| Specification | Value |
|---|---|
| Suitable for district heating | YES |
| Suitable for heat pump | NO |
| Suitable for heating | YES |
| Suitable for cooling | NO |
| Suitable for hot tap water | YES |
| Suitable for working with circulation pump | YES |
| High efficiency pump | NO |
| DHW Heat Exchanger | YES |
| Material of heat exchanger | Stainless steel with copper soldered |
| Full sealed heat exchanger | YES |
| Suitable for using and fitting with heat meter | YES |
| Suitable for using and fitting with cold water meter | YES |
| Primary supply temperature | 0 - 110°C |
| Primary pressure difference | 20-60 kPa |
| Continuous hot water capacity | 15 l/m - 17 l/m at 65°C |
| DHW capacity | 37 kW - 46 kW |
| Max. Heating capacity | 15 kW |
| Inlet / Outlet connections for Heating, cold water, hot water and primary supply | 3/4" Female connections |
| Hot water priority | YES |
| Differential Pressure Balancing Valve included | YES |
| Keep warm function | YES |
| Strainer for primary line | YES |
| Zone valve control for heating side | YES |
| Height | 530 mm |
| Width | 500 mm |
| Depth | 170 mm |
