Thermostatic UFH Control Pack | Without Pump
The ZL-2548 is a control group for use manifold in underfloor heating applications. The mixing valve on the ZL-2548 is adjustable between 20° – 65°C which complies with the requirement of BS 1264-4 2009 for initial warm up temperatures of between 20° – 25°C and a locking pin to set maximum blend temperature. The ZL-2548 has an additional probe pocket for an optional over temperature device to be installed. A throttle to increase the Kv of the mixing valve for larger systems. A built in non-return valve above the circulation pump to prevent back filling during the system fill and also reduces water loss if the circulation pump needs to be removed for maintenance.
- Precision engineered materials and market leading high-efficiency pump technology provide long lasting performance.
- Inclusive temperature control ensures that the water temperatures entering the floor do not exceed design temperatures.
- Built in thermostatic actuator with temperature range between 20°-65°C for system design across all floor constructions.
- Integrated flow rate control valve for increased regulation of the flow rate and temperature of the underfloor heating system.
- Standard 210mm manifold spacing and 1” BSP connections allows for use across wide range of manifold products.
