Honeywell

For V4043 +V4044+V4073

LoT display, providing text feedback that gives help and programming hints
Large backlit display
Automatic Summer/Winter 1 hour time change
Extra hour facility for up to 3 hours boost or programme extension
Suitable for mains, low voltage or potential free switching

Integral stop valve. Enables seat to be cleaned without draining the system
Vacuum break ensures air collection
Simple service and cleaning
1/8" and 3/8" BSP connections
1/8" to 1/2" adaptor

Ideal for general applications
Suitable for use on uninsulated and foam lagged cylinders
Surface mounted
Double insulated
Cylinder strap & hooks

Unique and simple adjustment mechanism
Wide differential pressure range 0.1 to 0.6 bar
22mm compression fittings for ease of installation
Ensures constant flow through boiler
Reduces system noise and maintains an even system pressure