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HAK Intermatic 21T156A Stand Offs For Mounting Wiring Devices 4Pk P15164453HAK-ITM21T156A https://cdnimages.opentip.com/full/HAK/HAK-ITM21T156A.jpg Intermatic 21T156A Stand Offs For Mounting Wiring Devices 4Pk Manufacturer Part Number: 21T156APart #: ITM21T156AMFG #: 21T156ABrand: IntermaticPart Number: ITM21T156AThe switches are normally used for on-demand control pool/spa lighting, landscape lighting, water features, etc. The dead front is detached, the switch knockout is removed from the dead front and the stand-off post is secured to the back panel of the enclosure. The switch is then mounted to the posts with standard mounting screws and the dead front is re-attached. 15164453 078275025073 0.4000lbs 0.00 0.00 0.00
Intermatic
13.2600 2026-08-23 22 In Stock
customer review - by , January 1, 2025
5/ 5stars
I bought this timer to replace the last one which was a few years old. I am using this for a whole house fan, so I use it every night in the summertime. It seems to work fine, but since this is my second one in a few years, I am beginning to think it may not be the best quality one out there. However, the price is right and it it’s pretty easy to put in.
customer review - by , December 12, 2024
5/ 5stars
I turn my yard lights on with it. I can leave in the mornings and the light turns it's self off.
customer review - by , December 12, 2024
5/ 5stars
customer review - by , November 11, 2024
5/ 5stars
I bought this to replace a failed 40 year old similiar product. On the old switch, I could twist it off manually. With this one you have to wait for the time to expire. It was easy to swap out, and unlike digital switches, no third or fourth wire is needed.
customer review - by , September 9, 2024
5/ 5stars
Just what I needed for my attic fan.
customer review - by , September 9, 2024
4/ 5stars
Works as a replacement to one that stopped working after about 5 years
customer review - by , September 9, 2024
4/ 5stars
Pretty good quality but a little more expensive than it should’ve been
customer review - by , September 9, 2024
5/ 5stars
Easy to install and works!
customer review - by , July 7, 2024
5/ 5stars
Needed for a bathroom exhaust fan being left on all night by family members. Works great, easy installation. Best of all it looks great...like a nice addition to the room instead of a standard switch.
customer review - by , June 6, 2024
2/ 5stars
This replaced the switch that went bad ( lasted 25 years) Hopefully this old man will never have to replace it again. Seriously, the skill level to install this switch is about as low as it can be. Made well and works as expected.

Intermatic 21T156A Stand Offs For Mounting Wiring Devices 4Pk, Price/each

stars Rating 4.5 | 19 reviews
Brand Intermatic
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UPC: 078275025073
SKU: HAK-ITM21T156A
Price: $13.26
Quantity:
22 In Stock
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Product Description

Price is for each.

Manufacturer Part Number: 21T156A

Part #: ITM21T156A

MFG #: 21T156A

Brand: Intermatic

Part Number: ITM21T156A

The switches are normally used for on-demand control pool/spa lighting, landscape lighting, water features, etc. The dead front is detached, the switch knockout is removed from the dead front and the stand-off post is secured to the back panel of the enclosure. The switch is then mounted to the posts with standard mounting screws and the dead front is re-attached.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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Customer Reviews
By C. Davis
Date: January 23, 2025
I bought this timer to replace the last one which was a few years old. I am using this for a whole house fan, so I use it every night in the summertime. It seems to work fine, but since this is my second one in a few years, I am beginning to think it may not be the best quality one out there. However, the price is right and it it’s pretty easy to put in.
Rating: 5 stars [5 of 5 Stars!]
By Russ
Date: December 04, 2024
I turn my yard lights on with it. I can leave in the mornings and the light turns it's self off.
Rating: 5 stars [5 of 5 Stars!]
By Bentley
Date: December 01, 2024
Rating: 5 stars [5 of 5 Stars!]
By Nona
Date: November 01, 2024
I bought this to replace a failed 40 year old similiar product. On the old switch, I could twist it off manually. With this one you have to wait for the time to expire. It was easy to swap out, and unlike digital switches, no third or fourth wire is needed.
Rating: 5 stars [5 of 5 Stars!]
By MELLIE
Date: September 21, 2024
Just what I needed for my attic fan.
Rating: 5 stars [5 of 5 Stars!]
By Josh
Date: September 16, 2024
Works as a replacement to one that stopped working after about 5 years
Rating: 4 stars [4 of 5 Stars!]
Items 1 - 6 of 19 reviews
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