Reset Controls

Outdoor air sensor for Tekmar controls. 10K @ 77F.

Universal Sensor 10K Type 2 Universal sensor for Tekmar controllers.No enclosure. 10 inch leads. 10K @ 77F.

Indoor Sensor * Indoor sensor for Tekmar controllers. Non adjustable. 10K @ 77F

SENSOR W/15'JACKETED CABLE

1 Stage boiler reset control. 24V. LCD display. Warm WX shutdown, setback, max/min temps. O/A & boiler sensor are included. Optional room sensor.

2 Stage Boiler Controller * 2 stage boiler reset with pump output. 120V. Stages can be alternated for equal run time. Optional night setback.Min/Max temp.

Reset Control Mod 1 StagTem * Reset Control Module with LCD, Four-Button Touchpad UI, and SPDT relay output. 24 volts. REPLACES: C450RBC-1C

Reset Control Module with LCD, Four-Button Touchpad UI, and SPDT relay output; provides two SPDT output relays. One A99BC-25C temperature sensor with 0.25 m (9-1/4 in.) silicon leads and one A99BC-300C temperature sensor with 3 m (9 ft 10 in.) silicon leads are included in the box with the Reset Control Module.

Electronic temperature reset or sequence control. 24/120/240 volts. Up to 2 inputs and 4 SPDT outputs. Stages multiple relay from 2 independent heat or cool set points. 9.8/4.9 Amps @ 120/240V. 8VA consumption. Built-in 7 day timeclock allows 2 event

Boiler Reset 4 Stage w/ Pump Expandable reset control with optional pump and lead lag control. 24/120/240 volts. Range -40 to 248F. 3 sensors included, 4 stages. 1 DI for disable or setback. 1 DO for alarm. Last stage can be used for pump control. Can be expanded to up to 12 stages with T775S2008

Electronic heating or cooling reset control. 24/120/240 volts. Range -40 to 248F 2 sensor inputs, 4 SPDT or 2 floating outputs. 9.8/4.9 Amps @ 120/240V. Built-in 7 day timeclock allows 2 events per day. Backlit menu driven LCD display

Electronic heating or cooling temperature reset control. 24/120/240 volts. Range -40 to 248F. 2 sensor inputs, 4 SPDT and 2 analog 4-20mA, 0/2-10VDC or 135 Ohm outputs.. 9.8/4.9 Amps @ 120/240V. Built-in 7 day timeclock allows 2 events per day. Backl

Electronic heating or cooling temperature reset control. 24/120/240 volts. Range -40 to 248F. 2 sensor inputs, 2 SPDT and 2 analog 4-20mA, 0/2-10VDC or 135 Ohm outputs.. 9.8/4.9 Amps @ 120/240V. Built-in 7 day timeclock allows 2 events per day. Backlit menu driven LCD display

Electronic heating or cooling temperature reset control. 24/120/240 volts. Range -40 to 248F. 2 sensor inputs, 2 SPDT or 1 floating outputs. 9.8/4.9 Amps @ 120/240V. Built-in 7 day timeclock allows 2 events per day. Backlit menu driven LCD display

Electronic heating or cooling temperature reset control. 24/120/240 volts. Range -40 to 248F. 2 sensor inputs, 2 analog 4-20mA, 0/2-10VDC or 135 Ohm outputs. Built-in 7 day timeclock allows 2 events per day. Backlit menu driven LCD display

Relay expansion module for T775L or T775P controls. 24/120/240 volts. 4 SPDT relays rated at 9.8.4.9A @ 120/240V. Connects by two wire bus to controller.