Extension kit is required in addition to the Base Kit for systems with a total of 9 or more zones & bypasses, or more than one console/screen
With each AT5-657242 extension module, you will require an AT-657154 Transformer along with either a 12m cable (AT-657096) or a 30m cable (AT-657236-30m).
HVAC, Duct System Design, Zone Controls, AT5-657242, AirTouch5 Extension Module (& AT2 & AT3).
Please Note:
Before placing your order, confirming the exact model with your technician is best. We cannot provide refunds, replacements, or exchanges for incorrectly ordered products.
*Remember that the second product image displays the accurate item, while the first image pertains to the product category.
Why do I see a reasonable price?
Why do you see the excellent price is because we try our best to make the lowest margin possible so the customer can get the best brand at a good affordable price.
Only logged in customers who have purchased this product may leave a review.
Gail (verified owner) –
Love this
Luka (verified owner) –
Highly recommended
Manaia (verified owner) –
Really good quality item
Marian (verified owner) –
Really thrilled with buy quality
Angus (verified owner) –
Best quality ever
Ellie (verified owner) –
Great value for money
Catherine (verified owner) –
Very good buy
Arlo (verified owner) –
Great value item quality
Harrison (verified owner) –
Excellent product
Jan (verified owner) –
Great quality buy