Free Delivery on qualifying orders over £150 + VAT
When you spend over £150* (Read More).
Payments Secured by Elavon
Fast Nationwide Delivery Available
We offer our very best prices upfront
On orders over £150* (Read More).
Payments Secured by Elavon
We offer our very best prices upfront
Free Delivery
On orders over £150 + VAT*
£76.07 Inc VAT
Delivery Time: 2 to 5 Working Days
£76.07 Inc VAT
Delivery Time: 2 to 5 Working Days
Description
The KF-510 is a well sized robust design, with 10 zones as standard, a volt free boiler interlock and an adjustable pump delay, this product adds better performance capability to your underfloor heating system. Integrated connections for two independent valves, typically hot water cylinder and 1st floor radiator circuits , making heating controls installation easier and faster. Typically these can be two or three port zone valves.
Zone 10 has a dedicated dip switch to opt the circuit out of operating the secondary circulation pump, beneficial for radiator circuits not needing the secondary pump.
With top thermostat and bottom actuator generous cabling entries, the installation is less crowded and easier to wire up.
With LED lit circuits visible for power, boiler, pump and one of the two additional valves. When cover is closed it makes for simpler troubleshooting and resolution.
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Nationwide Delivery
How to qualify for free delivery…
The majority of orders receive free delivery when they spend over £150 + VAT
Products must be from the same brand/supplier. There are some exclusions, read more by clicking the link below.