WATTS®

• For protecting boilers with integrated hot water heaters on the temperature side in closed hot water heating systems in accordance with DIN EN 12828 (DIN 4751) up to max. 100 KW, which are operated with solid fuels.
  
• Component-tested
  
• For solid fuel boiler
  

• With front position display
  
• Suitable for valve type Heimeier M30 x 1.5
  
• Closed and currentless (NC)
  

• Wall mounting or mounting on DIN rail
  
• Protection class IP20
  
• Power supply: 230 V
  

• Consisting of:
  
• 6x Watts BT-A03-RF wireless Room thermostat
  
• 1x Watts WCF-03..HC RF radio control distributor, for controlling up to 6 zones, operating voltage 230 V
  

• Bimetallic thermostat with heatproof plastic housing
  Technical data:
  
• Setting range 30-90°C
  
• Assembly with tightening strap on pipes up to DN 50 (2”)
  

• Frequency: 868 MHz
  
• 2 Batteries, 1.5 V, AAA (service life approx. 2 years)
  
• For Wall mounting and table installation with stand holder
  

• Frequency: 868 MHz
  
• 2 Batteries, 1.5 V, AAA (service life approx. 2 years)
  
• For Wall mounting and table installation with stand holder
  

• For preventing corrosion in systems with different metal materials.
  
• Temperature max.: 80°C
  
• Max. operating pressure: 16 bar

• For use with water, air and non-caustic liquids
  
• Input pressure: max. 16 bar
  
• Output pressure: 1.5 to 6 bar
  

• Frequency: 868 MHz
  
• 2 Batteries, 1.5 V, AAA (service life approx. 2 years)
  
• For Wall mounting and table installation with stand holder
  

• Frequency: 868 MHz
  
• 2 Batteries, 1.5 V, AAA (service life approx. 2 years)
  
• For Wall mounting and table installation with stand holder
  

• For controlling electric radiators, heating plates, pumps or electrical devices
  
• In combination with BT-A02-RF, BT-D02-RF or BTDP02-RF room thermostat
  
• The room thermostat + individual wireless receiver combination can also be controlled as a unit via the BTCT02-RF and/or BT-CT02-RF WiFi touchscreen central unit
  

• With capillary tube connection:
  
• Flow: DN 6 (1/8”)
  
• Return: M10 x 1.5

• For combination with BT-A02- RF, BT-D02-RF or BT-DP02-RF room thermostats
  
• The individual zones can be queried and/or target values changed using the BT-CT02-RF (WiFi) central unit
  
• If the BT-D02-RF and/or BT-DP02-RF thermostats are used, the comfort and the lowering temperature can be freely selected on either the central unit or on the thermostat
  

• Cooling mode only possible in conjunction with WFC-03..HC cabled control manifold for Heating/Cooling
  
• Wired Room thermostat with LCD display
  
• Temperature control options:
  - Internal temperature sensor
  - External Temperature sensor (Accesories floor sensor 60 001 95)
  - Internal temperature sensor with floor temperature limiter (Accesories floor sensor 60 001 95)
  

• For heat meters DN 20 (T 3/4”)-110 mm and DN 25 (T 1”)-130 mm
  
• Ball valve DN 25 (T 1”) with connection M10 × 1 (KH-WMZ) for short, direct immersion sensor in accordance with EN 1434
  
• Flat-sealing assembly on right or left of manifold with DN 25 (1”) ET
  

• Cooling mode only possible in conjunction with WFC-03..HC cabled control manifold for Heating/Cooling
  
• Wired Room thermostat with rotary control
  
• Setting range 7°C to 30°C using the setting scale 1-5
  

• Change-over contact 16A - 250 V
  
• Thermowell DN 15 (1/2”) nickel-plated 100 mm
  
• Temperature range 30 - 90°C
  

• Frequency: 868 MHz
  
• 2 Batteries, 1.5 V, AAA (service life approx. 2 years)
  
• For Wall mounting and table installation with stand holder
  

• NTC temperature sensor with cable 3.0 m

for Germany and Italy ...

• Heating/cooling
  
• Front made entirely of glass
  
• For centralised programming and control of the Watts Vision Smart Home system
  

• For controlling electric radiators, heating plates, pumps or electrical devices
  
• In combination with BT-A02-RF, BT-D02-RF or BTDP02-RF room thermostat
  
• The room thermostat + individual wireless receiver combination can also be controlled as a unit via the BTCT02-RF and/or BT-CT02-RF WiFi touchscreen central unit
  

• Housing: Brass
  
• Operating pressure max.: 12 bar
  
• Operating temperature max.: 160°C