Heating: "twin peaks from z to a"

Wood pellet boiler

• 18 days
• Ballinasloe, Co. Galway

stove

• 15 days
• Artane, Co. Dublin

stove and flue

• 28 days
• Letterkenny, Co. Donegal

Wood pellet biomass boiler

• 5 days
• Dungannon, Co. Tyrone