Delivery address
Collection branch

Honeywell Home L641A Cylinder Thermostat

798621
Honeywell Home L641A Cylinder Thermostat
Honeywell Home L641A Cylinder Thermostat
Hover Over to Zoom In
Honeywell Home L641A Cylinder Thermostat
Honeywell Home L641A Cylinder Thermostat

Overview

  • Fast thermal response
  • Combined controller and limiter
  • Easy to wire terminals
  • Quality product

Technical specification

Depth
54 mm
Height
79 mm
Width
44 mm
Digital or Analogue
Analogue
Voltage
230 V
Wired or Wireless
Wired
Colour
White
Type
Cylinder Thermostat
Manufacturer Model No
L641A1039
Brand Name
Honeywell
Range Description
L641 Range

Reviews

Be the first to review this product.
Retail price

£41.70

each
£34.75 ex. vat
Trade price
£35.60
Inc. VAT
Save with a Trade account
Enter postcode for local availability
Select collection branch for local availability
Please enter your delivery postcode...
Please select your collection branch...

Related products

Sundial RF 2 Pack 3 contains a wireless enabled programmer (ST9420C), a wireless thermostat (DT92E), and a wireless cylinder thermostat (CS92A). In a stored hot water heating system which has no room thermostat or cylinder thermostat the existing wiring can be used to provide Boiler Interlock by fitting Sundial RF 2 Pack 3.
Depth
50 mm
Height
85 mm
Width
90 mm
Timer Cycle
7 day, 5/2 or 24 h
Digital or Analogue
Digital
Wired or Wireless
Wireless
Colour
White
Type
Heating Control Packs
Made To Order
N
Manufacturer Model No
Y9420S2005
Brand Name
Honeywell
Range Description
Sundial

£405.49

each (Inc. VAT)
Loading...
Loading...
Honeywell invents and manufactures technologies that address some of the world’s most critical challenges around energy, safety, security, productivity and global urbanization. We are uniquely positioned to blend physical products with software to support connected systems that improve homes, buildings, factories, utilities, vehicles and aircraft, and that enable a safer, more comfortable and more productive world.
Colour
White
Years Guaranteed
1
Type
Smart Thermostats
Made To Order
N
Brand Name
Honeywell

£422.11

each (Inc. VAT)
Loading...
Loading...
The V4073A Valve has been designed to control the flow of water in domestic central heating systems, where both radiator and hot water cylinder circuits are pumped. It is typically suited for small to medium sized installations
Depth
60 mm
Diameter
28 mm
Height
137 mm
Width
117 mm
Size
28 mm
Maximum Temperature
50 deg
Maximum Pressure
8.60 bar
Number of Ports
3
Material
Brass
Type
Mid-Position Valve
Range Description
Motorised Valves
Brand Name
Honeywell
Manufacturer Model No
V4073A1088/U

£202.06

each (Inc. VAT)
Loading...
Loading...
The V4043 series of two port Motorised Valves has a wide range of flow control applications in domestic and light commercial central heating systems.
Type
Head
Made To Order
N
Manufacturer Model No
40003916-001
Brand Name
Honeywell
Range Description
Powerhead

£84.77

each (Inc. VAT)
Loading...
Loading...
Honeywell Sundial RF2 Pack 3
Honeywell Sundial RF2 Pack 3
Sundial RF 2 Pack 3 contains a wireless enabled programmer (ST9420C), a wireless thermostat (DT92E), and a wireless cylinder thermostat (CS92A). In a stored hot water heating system which has no room thermostat or cylinder thermostat the existing wiring can be used to provide Boiler Interlock by fitting Sundial RF 2 Pack 3.
£405.49 each (Inc. VAT)
Honeywell Home ATP921R3100 Evohome Wifi Connected Thermostat Pack
Honeywell Home ATP921R3100 Evohome Wifi Connected Thermostat Pack
Honeywell invents and manufactures technologies that address some of the world’s most critical challenges around energy, safety, security, productivity and global urbanization. We are uniquely positioned to blend physical products with software to support connected systems that improve homes, buildings, factories, utilities, vehicles and aircraft, and that enable a safer, more comfortable and more productive world.
£422.11 each (Inc. VAT)
Honeywell Home 3 Port Mid Position Valve 28mm
Honeywell Home 3 Port Mid Position Valve 28mm
The V4073A Valve has been designed to control the flow of water in domestic central heating systems, where both radiator and hot water cylinder circuits are pumped. It is typically suited for small to medium sized installations
£202.06 each (Inc. VAT)
Honeywell Home V4043 40003916-001 Replacement Power Head
Honeywell Home V4043 40003916-001 Replacement Power Head
The V4043 series of two port Motorised Valves has a wide range of flow control applications in domestic and light commercial central heating systems.
£84.77 each (Inc. VAT)