Zone kit with mixing valve
NRG Zone - Zone Kit with Thermostatic Mixing Valve
NRG Zone - Zone Kit with Thermostatic Mixing Valve
A pre-assembled mixed-temperature circuit featuring a thermostatic (non-electric) mixing valve, dedicated circulator, and integrated isolation and temperature monitoring components.
Designed to connect directly to the NRG Zone manifold, this kit provides a simple, reliable way to deliver reduced, controlled flow temperatures without electrical control.
Key Features
- Pre-assembled for fast installation
- Thermostatic (non-electric) mixing valve
- Lowara Ecocirc M 25-6/130 high-efficiency circulator
- Isolation valves with integrated temperature gauges (flow and return)
- Swivel union connections for easy alignment
- Two 1" BSP brass nipples included
- Integrated spring non-return valve on return
- Designed for direct connection to NRG Zone manifolds
- Compact and organised layout
In Depth
Product Description
Function
The NRG Zone supplies full-temperature water from the heat source.
The thermostatic mixing valve automatically blends flow and return water to maintain a fixed set temperature suitable for the circuit, while the circulator ensures consistent flow.
Integrated temperature gauges allow monitoring of flow and return temperatures, enabling accurate verification of system performance during commissioning.
Control
- Self-regulating thermostatic operation
- No electrical wiring required
- Temperature set directly on the mixing valve
Application
Suitable for:
- Underfloor heating systems
- Low-temperature circuits requiring fixed flow temperature
- Simpler systems where electrical control is not required
Installation Notes
- Designed for direct connection to NRG Zone manifold ports
- Swivel unions allow correct alignment without additional fittings
- Set the desired temperature on the mixing valve during commissioning
- Ensure gauges are visible for system checks
Important Notes
Ensure that the circulator is compatible with the system flow and head requirements.