The Hydronic Efficiency Product Guide gives an overview of all products listed from the Flamco, Nexus, and Sentinel Brands that improve system performance.

The Flamcovent Clean Smart air and dirt separator range removes even the smallest micro-bubbles and minuscule dirt particles from the system water. They are close to maintenance-free and the flow resistance is negligibly low, which saves energy.

The Clean Smart Series from Nexus are supplied in five connection sizes up to 2”. Thanks to the smart use of high-grade plastic in the body, these air and dirt separators represent a lower load for the heating system. They can be incorporated in a variety of heating and cooling systems and in every desired direction. The 360° rotating connection and compact dimensions of the Smart series enables them to be easily installed even when space is limited.

Flamco XStream dirt separators ensure lower energy consumption, less wear and tear, fewer breakdowns, a longer lifespan and thus a higher efficiency of heating and cooling installations.

Less wear, less maintenance.
The XStream Clean ensures optimal separation of dirt and magnetite. The result: less heat losses, less wear, less maintenance and a heating system that lasts longer.

The water in a hydronic system contains air which can cause corrosion and reduce the thermal transfer. A Flexvent is installed at places where air collects. Float operated, the air is collected in the Flexvent causing the float to drop and open the air release valve. When the air is eliminated the float will rise and close the valve.

The Vacumat Eco utilizes industry leading technology to remove dissolved gasses from sealed chilled and hot water hydronic systems.

This pressure-temperature controller degasser deaerates at least seven times faster through the much greater and fully continuous deaeration capacity.

Removing gases more quickly limits as much damage as possible, avoiding unnecessary faults and repairs and extends the life of the system.

The Vacumat Eco automatically regulates the desired deaeration level of the system water and only deaerates as and when necessary. The Vacumat Eco enters into an energy saving idle mode when the system requirement are met.

The SideFlow Clean is a partial flow filter for continuous cleaning of the system for hydronic heating and cooling installations.

Connecting a SideFlow Clean to an installation ensures that a proportion (approx 10% per cycle) of the main flow is filtered, which means dirt and magnetite are captured through a combination of a filter bag and magnetic filtration.

The FlexTank series of ASME expansion tanks are designed to control the pressure in a heating or cooling system, especially in systems with large variations of static pressure and the pre-set pressure relief valve.

The pre-charged tank, with its full acceptance removable bladder and bladder status indicator, is instrumental in helping prevent corrosion and water logging issues in the system.

The BaseFlex expansion tank protects hydronic systems from excessive pressure and is designed to accept expanded water resulting from increased system temperature.

The Flexconsole provides secure wall mounting for expansion tank installations. Using the Flexconsole, the expansion tank attaches to the connection part “B” for a secure vertical mounting position.

Hydraulic balancing is ensuring you have the right amount of water, in the right place at the right time and neutralizing hydraulic imbalance that occurs when using several circuits and pumps. The FlexFlow Balancer provides improved regulation of the system, considerably improved heat transfer, and can prevent pump damage due to overload and wear & tear.

The NexBalance hydraulic separator makes primary secondary piping the easiest part of your installation. With built-in air and dirt separation, low flow resistance, and a built-in temperature sensor well, the NexBalance eliminates pump conflict and improves the heat transfer of your system.

The Boiler Pak combines several components into one simple package, optimizing installation and providing quality products. This near-boiler trim kit ensures efficiency for hydronic installations and allows installers flexibility with four different options to choose from. The Boiler Pak provides the BaseFlex expansion tank along with the Flexconsole mounting bracket to ensure stability and safety to the tank. The different Paks also include a variety of methods for air and dirt separation, isolation valves, brass tees, autofill valves, and backflow prevention.

The Autofill boiler feed valve is designed to fill the boiler and maintain the desired water pressure in the system at all times. The autofill valve includes a stainless steel filter to help prevent system debris buildup inside the body, a pressure gauge to confirm accuracy, and a shutoff valve to prevent automatic filling in the event of a system leak.

The dual check lead-free backflow preventer with an atmospheric port is designed to prevent the backflow of boiler system fluid into the potable water supply. Designed for either cold or hot water applications with a temperature range of 33-210° F, the BFPNL Series with ASSE 1012 certification is suitable for both residential and commercial systems.