BLUMUT - Thermostatic Recirculate Group with Pump

About BLUMUT - Thermostatic Recirculate Group with Pump

BLUMUT - Thermostatic Recirculate Group with Pump

BLUMUT FILLING UNIT

MAIN CHARACTERISTICS : Blumut is a thermostatic unit complete with recirculation pump that connects a solid fuel heater (pellets, wood, chips...) to one or more inertial heat accumulators. It is a very simple, compact device that works well and is easy to install. An important aspect of Blumut is that it causes the heater to work at the highest possible temperature in a manner that stops the formation of acid condensate and guarantees stratified filling of the accumulation tank without mixing water internally. Blumut is therefore an effective anti-condensation and anti-thermal shock system that uses the maximum return of the heater to obtain energy- saving results. The thermostatic elements used have different opening temperatures that range from 63 to 87°C. They can be easily replaced to adapt the working temperature effortlessly to the different characteristics of the unit. The natural circulation between heater and storage can be put to good use even when the pump is stopped. This is an important feature because if the electricity is disconnected for any reason, the heater is guaranteed a minimum flow of cooling water.

PHASE ONE: STARING THE HEATER The heater is at a temperature of below 78°C.The cartridge has not started opening yet. The self-recirculation valve cone seals delivery to the tank thanks to the pump pressure.

PHASE TWO: MIXING The heater has reached its working temperature, approx. 85°C.The carting opens and allows cold water to enter from the tank. The mixed water at the bottom of the heater has a temperature of around 70°C. When the heater power, therefore the temperature, increases in the BLUMUT, the cartridge opens to allow more cold water to enter. When the water exits from the heater at 90°C, the BLUMUT registers a temperature of approx. 65°C at the bottom of the heater at 90°C, the BLUMUT registers a temperature of approx. 65°C at the bottom of the heater.

PHASE THREE: FULL OPEING when the heater is completely full, boiling water enters from the cold section of the BLUMUT. In this case the piston opens fully towards the tank, completely closing the passage towards the high part of the heater. The whole flow now passes through the tank. This operation is extremely important because it is essential for completely filling the tanks.

FUNCTIONAL CHARACTERISTICS Rated current 230 Vac 50/60 Hz Power consumption (electricity) 45 VA Heater capacity up to 80 Kw Max. Temperature 110°C Max. Pressure 0.6 Mpa (6 bar) Opening temperature 63°C,72°C,78°C,83°C,87°C Pump Wilo RS25-6-3 Connections from 1" to 1"¼

 

Versatile and Durable Design

Crafted with a brass body and nickel plating, the BLUMUT thermostatic recirculate group is engineered to withstand harsh conditions. The corrosion-resistant housing, stainless steel connector pins, and EPDM elastomer seals ensure longevity, while the compact and modular structure simplifies installation and maintenance in both wall-mounted or floor-standing configurations.


Advanced Thermostatic Control System

Equipped with a thermostatic mixing cartridge, this group enables precise adjustment of outlet water temperature from 30C to 65C. The integrated thermostatic control ensures consistent comfort and safety, optimizing hot water delivery and preventing accidental scalding, making it perfect for both residential and commercial settings.


Quiet and Efficient Operation

This recirculate group operates at less than 40 dB and uses only 120 W of power, providing an energy-efficient solution with minimal noise impact. Its inline circulating pump maintains hot water availability, reducing waiting times at taps and saving water.