Waterproof Outdoor Thermostat for Pipe Freeze Protection or Roof and Gutter Deicing Systems
Hardwired electrical connection
Outdoor-rated: NEMA Type 4X and an Ingress Protection rating of IP66
Fixed temperature setpoint of 40°F
For 120V or 240V self-regulating roof and gutter deicing and pipe freeze protection systems
Covered by a 2-year warranty
Waterproof Outdoor Thermostat Description
The AIR-STAT outdoor thermostat provides basic control for roof and gutter deicing or pipe freeze protection systems. It detects temperature only, activating the system for continuous operation at 40°F or below. The AIR-STAT thermostat is UL Listed and features a NEMA 4X enclosure and a 3 –foot, bulb-and-capillary type sensor. It is rated for a maximum 22 amps and can be used with 120V or 240V roof and gutter deicing systems. Comes with a built-in capillary bulb sensor with a 3 foot sensor lead.
|Maximum Load (Resistive Only)
|125, 250, and 480 VAC
|Air Temp Sensor
Warranty / Certifications
|UL and CSA listed
|Area of Use
|Ingress Protection (IPxx) Rating
|Country of Origin (COO)
|United States of America
|1 capillary bulb, 3' lead
Documents & Manuals
- AIR-STAT Outdoor Thermostat Spec Sheet (English)
- Self-Regulating Pipe Freeze Protection Controls Comparison Chart USA (English)
Customer Questions & Answers
Waterproof Outdoor Thermostat has 19 Questions and Answers.
Can the heating element be cut to length or shortened?
Our self-regulating heating product is designed to be cut to length at the jobsite by an installer where it can then be end-capped with accessories (sold separately).
However, our constant wattage kits contain heating elements that cannot be shortened or altered in any way.
Do radiant heating products have polarity?
Electric-resistance heating cables and systems have no polarity. This includes all current WarmlyYours heating elements.
How do I estimate the roof and gutter deicing cable length needed?
Cable length needed depends on the sizes and areas of the roof that need to be deiced (roof with gutter, downspouts, valleys, and/or dormers). Our best recommendation is for you to give us a call (1-800-875-5285) and we can help you identify what measurements will need to be taken. Alternatively, you can
measure the dimensions of the aforementioned areas and refer to the installation manual to get an idea of how much cable you'll need.
Can the cable be installed to remove already formed ice dams or to clear existing ice or snow from a roof?
It is not recommended to install this product to remove ice dams that have already formed or for the purpose of clearing the roof of existing ice and snow.
Can the cable be left on in warm weather or all year long?
We do not recommend leaving the cable on all year long. It's an unnecessary use of energy to run the cable during warm weather and it could actually cause the heating cables to overheat if they're left on during very warm weather.
View all 19 Questions and Answers
Waterproof Outdoor Thermostat achieved an average rating of 5.0 stars with 2 reviews by our customers.
So glad I went with WarmlyYours
William M., Three Lakes, WI on 01/09/2024
I was slow to decide on a company to help me with my metal roof deicing project. I had a budget I needed to stay under. I wanted to do the work myself including the Electrical (my Dad is an electrician retired but would help). I decided on WarmlyYours because they had the best help video's, and staff to help plan and install my project. I didn't think I would get it up and running this year because of my late start. A slow start to winter let me get one leg of a two leg plan done up and running. Now we finally have snow and my one leg works great. This spring laying out the other leg will be easy (and warmer) this spring.
Amazing Products and Customer Service
Anna H., Elburn, IL on 09/24/2021
I have been a customer with WarmlyYours for about a year now, and i wanted to compliment the amazing products and customer service. Customer Service Representative, Troy, has been so helpful and prompt, it makes ordering a breeze