NOVASFER / NOVAHEAT / MOD.15000

HEATING

Heating Circulation Groups

HEATING CIRCULATION

MOD.15000 - NOVAHEAT

Direct heating circulation group - mod. GRD

The direct circulation unit grants the circulation of the thermal fluid in systems that are not equipped with circulators. It also has supply and return thermometers, check valve and the possibility to add a by-pass valve.

The pump is located on the supply side of the unit (default on the right). Supply and return sides can be easily switched.

 

The group is available in three different versions:

ART. 15000 - NOVAHEAT 130

Direct heating circulation group, available with DN20, DN25 and DN32

 

ART. 15000 - NOVAHEAT 180

Direct heating / cooling circulation group, supplied with DN25 

 

ART. 15000 - NOVAHEAT 130 with BY-PASS

Direct heating circulation group with by-pass, supplied with DN25

 

THE PRODUCT

 

The direct circuit pumping unit guarantees the correct water flow-rate and a correct pumping head in all heating systems or in tank loading systems when the supply temperature is the same as the heat generator working temperature.

The unit is composed of supply and return sides. The return includes service valve, thermometer and check valve. The check valve can be excluded if maintenance operations must be performed.

The supply includes service valve, thermometer, pump and a valve that allows to exclude the pump if pump maintenance operations must be performed.

The unit is supplied with supply side and pump on the right. For some model, supply and return sides can be easily switched by simply opening the closure stirrup, inverting the two sides and closing the stirrup.

Other pumps are available on request.

The unit is equipped with pump Grundfos UPM3 Hybrid, ErP-Ready.

The by-pass valve ensures a correct water flow also if thermostatic valves are mounted on heating elements.

The insulating case has modern design and compact dimensions; it is in PPE material, density 45 Kg/mq and guarantees good isolation to all the elements and good thermal insulation. Installation and maintainability are easily reached.

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