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Wood fired central heating > Mixer valves and thermostats > Electronic controllers and mixers

Electronic controllers and mixers

LK Armatur LK 110 Smart Electronic Controller

The LK 110 is a Smart electronic temperature controller designed for radiators and underfloor heating systems. It measures the supply and outdoor temperature to provide the heating system with the correct amount of heat for the building at any time.

The LK 110 is easy to install yourself onto mixing valves. If in the event of a power failure, the controller will remember it's settings and the actuator will stop and stay in it's current position. By releasing the controller from the mixing valve, it can be operated manually.

HEIGHT97 MM
WIDTH84 MM
DEPTH92 MM
WEIGHT0.7 kg



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LK ARMATUR SMART CONTROLLER
LK 110 SMART COMFORT ELECTRONIC CONTROLLER£279.60
 

 

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Some people think that a chimney needs bends in it to work properly. This is not true, in fact a chimney will work better without bends in it. In Victorian houses you often see bends in the chimney where the chimney bends to avoid the fireplace in the room upstairs

LK 160 SmartBio Controller

£252 inc VAT

The LK 160 SmartBio is an electronic differential temperature controller for use with pellet boilers charging thermal stores.

The controller comes with 3 x 4 meter sensors; these measure the temperature in the top and bottom of the thermal store and in the pellet boiler itself.

When the top of the tank falls below its set temperature this triggers a relay inside the controller to turn the pellet boiler on.  Only when the bottom sensor has reached its target temperature will the pellet boiler turn off.  The use of two sensors in the tank make the boiler stay on for longer and also what's more important is that the boiler stays off for longer. This stops any short cycling and increases the efficiency and lifespan of the boiler and its parts.

HEIGHT173 MM
WIDTH115 MM
DEPTH47 MM
WEIGHT0.37 kg


 

The LK 160 SmartBio Controller includes free delivery within England and parts of WalesThe LK 160 SmartBio Controller includes free delivery within the orange area on the map. Further delivery details.

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We pride ourselves on offering a great service before, during, and after you have dealt with us. We hope this will quickly becomes apparent to you. At the same time we like to balance that by being competitive and we are keen for you to choose us. If you happen to be offered a better deal elsewhere then we do not want to lose you so please let us know and we will do our best to match or beat it.

Contact Us Ring stovesonline on these phone numbers

Ring Stovesonline on 0845 226 5754 | 01803 712316 | 01580 201385 When you ring Stovesonline you will never be held in a queue, given options or made to listen to music. If we are too busy to answer immediately then simply leave your name and number on the answer phone and we will ring you straight back.

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Coal burns best on a grate with the air coming from underneath - try to keep the grate clear of ash so that the air can get to the coal

LK Armatur LK 840 ThermoMix

The LK 840 is a 3 way mixing valve with 28mm compression fittings to be used as mixing valve in a heating system or as a diverting valve. It can be combined with the LK 110 Smart controller (above). The LK 840 can also come with an insulation jacket as an optional extra, which can be purchased below.

HEIGHT95 MM
WIDTH120 MM
DEPTH82 MM
WEIGHT0.8 kg



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LK 840 THERMOMIX
LK 840 THERMOMIX 28MM COMPRESSION 3 WAY VALVE£52.20
 
LK 840 INSULATION JACKET£12.72
 

 

We pride ourselves on offering a great service before, during, and after you have dealt with us. We hope this will quickly becomes apparent to you. At the same time we like to balance that by being competitive and we are keen for you to choose us. If you happen to be offered a better deal elsewhere then we do not want to lose you so please let us know and we will do our best to match or beat it.

Contact Us Ring stovesonline on these phone numbers

Ring Stovesonline on 0845 226 5754 | 01803 712316 | 01580 201385 When you ring Stovesonline you will never be held in a queue, given options or made to listen to music. If we are too busy to answer immediately then simply leave your name and number on the answer phone and we will ring you straight back.

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We save CO2 by subsidising fuel efficient stoves in Cambodia, Guatamala and El Salvador. Read more here

Esbe CRA controller complete with VRG valve

Esbe CRA controller complete with VRG valve

The Esbe CRA Controller accurately maintains a set flow temperature by mixing a hot and cold input. Usually we would use the Esbe CRA controller in a couple of ways: to control the loop temperature in larger heating systems and as an adjustable loading system for large biomass boilers.

Using a CRA controller to mix the cooler return from a heating system with the hot flow from a thermal store you reduce the flow rate taken from the thermal store, which means that you have usable heat for longer. The other advantage is that you reduce the heat losses from your pipework by sending lower temperature water around the system.

With a larger biomass boiler you can use the CRA controller just like you would use a load unit except that you can tweak the desired return temperature to get the system running just as you would like.

The Esbe CRA controller is adjustable from 5ºC to 95ºC. The controller comes complete with a temperature sensor which you fix to the mixed flow. The sensor comes with a 1.5m cable but can be fixed up to 100m if necessary (a cable extension is needed). The price of the CRA Controller includes the 3-way valve which has 28mm connections. The CRA controller can work with a variety of valves 4-way and valves with much larger diameters.

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ESBE CRA AND VRG
ELECTRONIC MIXERS
CRA115 CONTROLLER AND VRG133 28MM COMPRESSION 3-WAY VALVE£369.00
 

 

We pride ourselves on offering a great service before, during, and after you have dealt with us. We hope this will quickly becomes apparent to you. At the same time we like to balance that by being competitive and we are keen for you to choose us. If you happen to be offered a better deal elsewhere then we do not want to lose you so please let us know and we will do our best to match or beat it.

Contact Us Ring stovesonline on these phone numbers

Ring Stovesonline on 0845 226 5754 | 01803 712316 | 01580 201385 When you ring Stovesonline you will never be held in a queue, given options or made to listen to music. If we are too busy to answer immediately then simply leave your name and number on the answer phone and we will ring you straight back.

Or write to us via our enquiry system



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