Heating controls

ESBE's thermal valves in the VTC400 series are designed for applications with boilers that require regulation of the return temperature. By maintaining a high and constant return temperature, you obtain a higher efficiency, reduced tar formation and a longer life for the boiler or stove.

• Exact regulation of the return water temperature
• High Kvs value
• Available with fixed and adjustable temperature settings
• Wide temperature range

The ESBE CRB221 regulates your temperature in the house wirelessly, allowing you to easily increase comfort and save up to 20% energy (source: Swedish consumer magazine Råd&Rön). Now in updated version from the previous model ESBE CRB122.

The room unit sends continuous feedback to the actuator unit, which adjusts the shunt valve according to the desired target temperature.

With the built-in timer, with daily and weekly programs, it is possible to set different day and night temperatures for further energy savings.

Valve combination with safety valve intended for hot water storage. Incoming cold water has reverse and shut-off function as well as connections for vacuum valve etc. Incoming hot water is regulated within the temperature range 35-60°C through a thermostatic mixing valve series VTA320.

RSK-Nr: 431 38 79

Complete Valve Set for Safe and Efficient Heating Systems. Termoventiler AS is a complete valve set that provides you with safety and performance in your heating system. It includes all the necessary components to ensure a proper installation and functioning operation: a brass collection pipe, a high-lift safety valve with an EPDM membrane seal, an automatic air vent with a backflow preventer and a PTFE seal, and a pressure gauge DN50 cl 1.6%.

Safety and Performance

Termoventiler AS is designed to meet high safety standards and provide high performance. The safety valve is sized to handle the capacity of the system and has a membrane seal that guarantees a tight closure when needed. The air vent with backflow preventer and PTFE seal prevents air from entering the system and contributes to efficient operation. The pressure gauge provides an accurate reading of the system pressure and is equipped with red markings for easy reading.

Easy Installation and Use

Termoventiler AS is easy to install and use. The collection pipe has internal threads G1 and G ¾ and the safety valve has an internal thread G 1¼ at the outlet. Connections for soft and hard copper pipes, thin-walled steel pipes, chromed copper pipes, and PEX pipes are made with compression couplings. A support sleeve is needed for soft copper pipes. The valve set is normally maintenance-free, but should be function-tested twice a year to ensure proper operation.

Safe and efficient heating systems with Termoventiler AS - order your valve set today.

The Laddomat 11 is a complete unit and is simple to install. It ensures perfect charging of the tank. Thanks to efficient hot water control, Laddomat 11 can have a higher opening temperature at high boiler output compared to other similar products.

Laddomat 21 allows the boiler to quickly reach 80°C working temperature. Then the Laddomat starts loading the tank with a high, even temperature. The most appreciated feature is the built-in automatic throttling of the internal flow. This throttling function ensures that the entire tank system is fully charged. After the fire has stopped, Laddomat 21 takes advantage of some of the after-heat in the boiler by transferring the hot water in the boiler with self-circulation to the tank. The energy ends up in the tank instead of in the chimney. Laddomat 21-60 is delivered as standard with EPP insulation and proper valves, R32, with lever. The extra large openings in the ball valves contribute to the good self-circulation.

For boilers with a maximum power of 80 kW.

LK 550 AquaMix is a mixing valve for hot water preparation with a thermal insert that regulates the supply of cold water so that the desired temperature is reached. Desired hot water temperature, within the control range +38°C - +65°C, is set with the valve knob.

• Dimension: G ¾
• KVS M³/H: 2,2
• Weight: 0,4

With an outdoor sensor for your CRB221 temperature control, you get a combined outdoor temperature and indoor temperature based control. If there are rapid shifts in the outdoor temperature, then the shunt compensates for this to further stabilize the heat curve. The communication cable is 20m long.

Fits all CRB221 (and CRB122 from 2016 onwards).

This 4-way bivalent shunt valve is made of brass and has a compression fitting for easy installation. The valve is part of Thermoventiler's TV 4BIV series and is specifically designed for controlling the heat in bivalent systems where two heat sources are used in parallel or in series. Additionally, the valve can function as a distribution valve for 3 different energy storage units to optimize the system.

For example, you can use this valve to extract heat from two different levels in an accumulator tank or send heat to 3 different levels to utilize the cheapest energy source in the first place. The valve can be controlled by a valve and a control device. It has a pressure limit of PN10 and a Kvs of 6.0. The valve has a dimension of 22mm (DN20) and can operate within a temperature range of 0 to +130°C.

With this valve, you get a simple and effective solution for controlling the heat in bivalent systems, while also having the ability to optimize your system and utilize the cheapest energy source in the first place.

RSK-number: 4905642

Manufacturer's article number: 15060108

LK 842 ThermoMix® P is a 4-way shunt valve for mounting directly on boilers. Suitable for motorization.

Dimension 22 mm, 5.5 Kvs m³ / h

Increase comfort and lower heating costs with a wireless room thermostat. The thermostat communicates wirelessly with the receiver via radio frequency to control your pellet stove, pellet burner, underfloor heating or heat pump. With this thermostat, you easily connect to your wireless network to control and control your heating via the app on your phone or tablet.

Shipped complete with thermostat, receiver, USB cable, manual and mounting kit.

Many plug-in options

Can be connected to the vast majority of heating systems where the thermostat gives the signal NO = Normally Open / NC = Normally Closed to the heating system. Can also drive, for example, underfloor heating or circulation pumps (max. 16 A).

Easy to place out

The thermostat can easily be placed on a table or shelf by folding out the support legs at the back. It can also be hung on the wall with the included screws.

Intuitive

Makes it easier for you to set the temperature precisely and intuitively in steps of 0.5°C.

Weekly programming

The weekly programmable thermostat offers customized temperature setting – up to 6 periods can be set each day.

Antifreeze

The anti-freeze function can be activated via advanced settings to protect the pipes from freezing.

Child lock

The thermostat cannot be controlled when the child lock is activated to avoid misuse by your children due to curiosity

App remote control

The remote control is available via your smartphone app after network configuration. A mobile phone app can control multiple Wi-Fi thermostats at home simultaneously or independently, making the indoor temperature more comfortable and to meet different needs.

Voice control

Voice control makes your hands free after the thermostat is connected to Amazon Alexa or Google Assistant.