Know your enemy, flush ’em away. Easy installation and user friendly. The customer centre is closed today ahead of refurbishment which begins on tuesday 29 may. This product benefits from a 3 years warranty and is very quiet so you can easily place it close to your main living areas if needed however, you can also install it in some cold places such as your garage as it o contains an anti-frost option. We are a trusted, honest and professional company with many.