Low Loss Header 100kW, 1 1/2" insulated

The Low-Loss Header, also known as a Hydraulic Balancer, is designed to separate the boiler’s circulation from the heating system for medium to high-power applications (25 kW and above, suitable for an average house). It is used in systems with multiple boilers and various heating circuits, such as floor heating, radiators, and hot utility water. The LLH eliminates the need for manual balancing of pump flows by automatically separating flows and allowing them to operate independently. Its construction includes a desilter and air vent, adding functions of system cleaning and air removal, while also protecting the boiler from low-temperature corrosion of returning water.

Operational Modes:

1. When heat demand equals boiler output, the system balances naturally.
2. If demand is less than boiler output (e.g., thermostat valves closed), part of the heat returns from the LLH, signaling the boiler to reduce or switch off.
3. If demand exceeds boiler output, increased pump suction signals the boiler to boost power.

Features of the Low Loss Header SHE 1 1/2":

• Max flow: 5.7 m³/h
• Max power: 100 kW
• Connectors: 4 x 1 1/2" male threads
• Nominal pressure: 10 bar
• Max temperature: 110°C
• Capacity: 2.7 liters
• Vent and drain valves included

Advantages for investors:

• Up to 30% longer boiler service life due to protection from low return water temperature
• Enhanced operational comfort through system desiltering and aeration
• Up to 30% longer pump service life
• Faster boiler response
• Cost-effective: up to 50% cheaper than 3- or 4-way valves

Advantages for installers:

• No system regulation needed due to automatic flow separation
• Fewer claims caused by air locking or system inefficiencies

Variants:

• SHE (LLH): Power ranging from 40 to 420 kW
• SHE-OC: Insulated with PUR foam and leatherette, power from 40 to 115 kW (larger units up to 420 kW can be insulated upon request)
• SHE-SP: Stainless steel with a replaceable air separator, power from 25 to 209 kW

Customer satisfaction is achieved through reliable, efficient system performance and reduced maintenance.