Just have a look at that. The modern solution for your heating system. You won't find a cheaper option.

!!! ALL HEADERS ARE TESTED TO WORK IN PRESSURISED SYSTEMS UP TO 10 BAR !!!



Low-Loss Header also known as Hydraulic balancer serves for separation of boiler’s circulation from heating’s one. It is used for medium and high power systems (powers from 40kW – appropriate for average house), containing one or more boilers, especially when there is heating circuits (e.g. for floor heating, radiator heating and hot utility water). In such cases hydraulic balancer eliminates the need to balance pump flows separately - hydraulic balancer separates flows and makes them operate independently from each other (pumps’ work is undisturbed). As a consequence of desilter and air vent being part of balancer’s construction – two additional and quite valuable functions can be also performed. Finally hydraulic balancer protects boiler from low temperature of returning water (low temperature corrosion).

There are three basic modes of balancer’s operation:

Installation's requirement for heat = heat produced by boiler;
Installation's requirement for heat < heat produced by boiler (thermostatic valves on radiators are closed) – in such case part of heat returns from hydraulic balancer and "informs" boiler to decrease power or switch off;
Installation's requirement for heat > heat produced by boiler – in such case suction from pumps is increased "informing" boiler through balancer to increase power.

Hydraulic balancer works automatically without adjustments need.

Low Loss Header SHE 1"

- Max Flow 2.3 m 3/h

-- Max power up to 40kW

--- 4 conectors 1"

---- !!!Nominal pressure - 10bar!!!

----- Max. temperature - 110 C

------ Capacity 1 l.

Advantages of using Low Loss Headers (hydraulic balancers) can be divided into two groups, ones for investor:

Up to 30% boiler's longer service cycle due to protection from low return water temperature;
Increased comfort in operation due to systems' desilteration and aeration;
Up to 30% pumps' longer service cycle due to undisturbed mutual operation;
Much quicker boiler's reaction;
Up to 50% cheaper solution comparing to 3- or 4-way valve;

and ones for installer::

No need for system regulation due to pumps' undisturbed mutual operation;

Reduction of claims caused by inaccurately working or air locking system;

Low Loss Headers (Hydraulic balancers) are manufactured in three basic variants:

SHE – LLH with powers ranging from 40 to 420kW;

SHE-OC – insulated LLH (hydraulic balancers) (PUR foam + leatherette coat) with powers from 40 to 115kW (balancers with powers 225 and 420kW, can be insulated with ROCKWOOL if requested);

SHE-SP – balancers with stainless steel replaceable air separator with powers from 25 to 209kW.
mer's satisfaction from properly working heating system – priceless!!