Rytons 9″ × 6″ Cowled Ventilation Set with Flush Louvre Ventilator TCL18CWL
TCL18CWL is a telescopic cavity liner set with external cowl to protect against excessive weather conditions and alleviates air blasts through the cavity.
For ventilating boilers, stoves and fires.
Equivalent area 172cm².
HETAS approved product.
WARNING: Not suitable for use in external walls in high-rise buildings with a storey 18m or more above ground level due to Regulation 7(2) and Building Regulations Approved Document B.
Not suitable for use in external walls in buildings with a storey 11m or more above ground level due to Building (Scotland) technical handbook 2019: domestic and non-domestic, 2.7.
Donna Price (verified owner) –
Very prompt service. Ordered day 1 and received day 2 – exceptional! Product perfect for job.
admin_chris –
Hi Donna, many thanks for taking a moment to leave your feedback comments. Delighted to hear you are pleased with the service and the goods. Thank you for your custom!