We offer a simple and yet very efficient protection against heating pipe freezing with our Patented Freeze Guard Device utilizing Temperature-to-Time Data Transfer Technology.
Freeze Guard is a match box-sized (2 1/2" by 1 1/4" by 1/2") addition to your existing home thermostat. It is designed to fit in the standard electrical box or in the hollow wall space behind your room temperature controlling device. It can be also installed in the basement, where your heating equipment is located.
Freeze Guard knows the outside temperature. It also knows when your heating system pipes are in freezing danger. And when needed, it will tell your thermostat to move just the right amount of hot water to prevent a disaster. The rest of the time Freeze Guard is in sleeping, stand-by mode, not affecting the normal function of your home thermostat.
The interface to the thermostat is really simple. Three wires marked R(Red), W(White) and C(Common) are to be connected to the corresponding R, W and C terminals on your existing thermostat. That's it!
If your house has several independent heating zones, each individual zone will need its own Freeze Guard.
Every Freeze Guard Device comes equipped with three built-in options: Wired Outdoor Temperature Sensor, Wireless Outdoor Temperature Sensor and Weather Service.
The Wired Sensor Option is illustrated on the following figure. There is no distance limitation and no battery to be replaced. This is the best choice if your house does not have reliable Internet connection and your thermostat is mounted on an exterior wall.
FREEZE GUARD
