Pay in 4 interest-free payments of $4.75 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
external wall grille
Easy to position and built for long-term use and has a IP24 splashproof
Automated frost protection
• The units are all manufactured using high impact ABS thermoplastics for strength and durability
The fan will switch back to the first gear after 15 minutes if the humidity level drops below 70%
8" 200mm x 5 meter - Flexible 25mm Insulated Aluminium Ducting HRU / PIV / MEV external wall grilleInsulated ducting is very good and reducing noise level and also keeps condensation down Insulated ducting will keep the heat in the duct without it all escaping into the loft etc 1st Layer Alu Ducting 2nd Layer Insulation 3rd Layer Alu Coat Insulated ducting has acoustic properties but if you want silent ducting please see Phonetic duct
