Useful Videos
for Boilers

Meet the 3rd generation Nest Learning Thermostat

Meet the 3rd generation Nest Learning Thermostat. It's even more beautiful with a slimmer, sleeker design and a bigger sharper screen. And now it controls your hot water tank. It knows the temperature you like when you're home. It turns itself down when you're away. And that helps save energy.

Thaw & Prevent Frozen Condensate Pipes

Advice for homeowners on how to thaw a frozen condensate pipe safely and prevent frozen pipes in the future. Video includes information about our 'CondenseSure' device which helps to prevent external condensate pipes from freezing, even in the harshest winter weather conditions found in the UK and Ireland.

How to Bleed a Radiator

This video demonstrates how to bleed a radiator, in order to release built up air and solve heating problems such as a 'gurgling' sound and cold radiator tops.

How to Repressurise a Heating System

This video shows you how to repressurise your heating system using your Greenstar gas boiler’s internal filling key.

How to use the Greenstar Comfort Controls Range

An overview on how to operate the simple to use Greenstar Comfort Controls Range.