Entry to the competition is free of charge. There will only be one monthly winner and the judges’ decision is final. *Please read our Terms & Conditions.

This month's prize is a £100 worth of heating controls featuring a Drayton twinzone control pack with the additional of Drayton's newest wireless non-programmable room thermostat, the Digistat+1RF; creating a valuable incentive and making your next project even more profitable!

Q1: Which Drayton time control reduces the comfort level if the boiler is not serviced at the right interval?

Q2: Which Part of the Approved Documents of the Building Regs cover energy efficiency?

Q3: Can you replace just the head of a TRV and not the whole valve?

Tie Breaker: What do you think is the most important thing a householder can do to reduce their energy bill (50 words or less)?

Please enter your details so that we can contact you if you have won:

Name

Email address