Digital Thermostats

The Azel Sensor Probe is engineered to ensure long life and rapid response. It is designed to strap on a pipe or insert into a temperature well. P-03-10FT is specially designed for use with DS-60P, D-508F, DST-777S, DST-7772, DST-7772, DST-900PR, DST-932PR. The wire lead for this sensor is 10ft and the sensor is 10K ohm thermistors.

D-508F digital non-programmable heat only hydronic radiant floor heating thermostat is designed to control either ambient(air) temperature (A Mode) or floor temperature (F Mode) or a combination of ambient temperature with floor temperature limits(AF Mode). An auxiliary remote sensor is provided to measure slab temperature in order to control the floor temperature(within maximum and minimum limits in AF Mode). It can also be used for sensing the outdoor temperature in A Mode.

D-28F digital hydronic radiant floor heating thermostat is specifically designed for Radiant Floor Heating Systems. It is so flexible that it can be used to control either air temperature (A Mode) or floor temperature (F Mode) or a combination of air temperature with floor temperature limits(AF Mode). An auxiliary remote sensor is provided to measure slab temperature in order to control the floor temperature within desired maximum and minimum limits.

D-26F digital thermostat is specifically designed for Radiant Floor Heating Systems. It is very simple to install and operate without any programming steps. A 10 ft. auxiliary remote sensor is provided to measure and control the slab temperature. In addition, an ON/OFF switch can be used to turn off the relay output. Setpoint and floor temperature or room temperature is displayed on the LCD screen with backlit.

The D-135E series thermostat is a stand-alone microprocessor based thermostat with large LCD display that takes the guess work out of reading the temperature. The D-135E maintains highly accurate temperature control without the programming hassle. The thermostat is designed to control room temperature by way of on/off controlling the heating equipments. The setpoint is displayed and can be changed easily by pressing up or down arrow button. This simple to use accurate thermostat will replace most round, square or rectangular thermostats. D-135E is environmentally safe, mercury-free which requires no leveling, so there’s no hassle, and no special disposal requirements.

The D-135EB thermostat is a stand-alone microprocessor based battery operated thermostat with large LCD display that takes the guess work out of reading the temperature. The D-135EB maintains highly accurate temperature control without the programming hassle. The thermostat is designed to control room temperature by way of on/off controlling the heating equipments. The setpoint is displayed and can be changed easily by pressing up or down arrow button. This simple to use accurate thermostat will replace most round, square or rectangular thermostats. D-135EB is environmentally safe, mercury-free which requires no leveling, so there’s no hassle, and no special disposal requirements.

The D-135ES series thermostat is a stand-alone microprocessor based thermostat with large LCD display that takes the guess work out of reading the temperature. The D-135ES maintains highly accurate temperature control without the programming hassle. The thermostat is designed to control room temperature by way of on/off controlling the heating equipments. The setpoint is displayed and can be changed easily by pressing up or down arrow button. This simple to use accurate thermostat will replace most round, square or rectangular thermostats. D-135ES is environmentally safe, mercury-free which requires no leveling, so there’s no hassle, and no special disposal requirements.

Azel Technologies introduces 500 series electronic programmable thermostat that utilizes the lastest digital technologies for residential and light commercial systems. D-500 is designed for 24 Vac single-stage heating and cooling systems.
The 500 series can accurately control the temperature within one degree. Reliable permanent memory retains the programmed settings in the event of a power failure. In addition, the large, easy to read LCD display with backlit makes the thermostat easy to operate and simple to program.
The 500 series programmable thermostat delivers maximum comfort and energy savings by automatically changing to the preset temperature for various times of the day The energy use and costs can be reduced according to the program heat and cool times as much as 33%. This programmable thermostat is better for the environment, since using less energy helps reduce greenhouse gas emissions associated with energy production.

The Azel digital thermostat with its appealing design will allow you to replace inaccurate, old fashioned thermostats with the new accurate and easy to read 500 series.

All Azel thermostats are backed by reputation for quality and reliability.

Azel Technologies introduces 500 series electronic programmable thermostat that utilizes the lastest digital technologies for residential and light commercial systems. D-502F is designed to control the floor temperature in Radiant Floor Heating Systems. It comes with a 10 ft sensor probe.
The 500 series can accurately control the temperature within one degree. Reliable permanent memory retains the programmed settings in the event of a power failure. In addition, the large, easy to read LCD display with backlit makes the thermostat easy to operate and simple to program.
The 500 series programmable thermostat delivers maximum comfort and energy savings by automatically changing to the preset temperature for various times of the day The energy use and costs can be reduced according to the program heat and cool times as much as 33%. This programmable thermostat is better for the environment, since using less energy helps reduce greenhouse gas emissions associated with energy production.