Honeywell High Limit Circulator Aquastat Controller, L4081B1096, W/ 10 F Differential

Honeywell High Limit Manual Reset Aquastat Controller W/ 130 F To 270 F High Limit Manual Reset Aquastat Controller with 130 F to 270 F operating temperature and 66" capillary.

Honeywell Mechanical Temperature Controller T6031A1029 Remote Bulb -30 to 90°F, Refrigeration, Heat & Cool Features: For modulating control of water or air temperature in ducts, tanks and similar applications Fast response models (for duct mounting) have coiled sensing element giving at least four times faster response than standard models Ambient temperature compensated for the case and tubing Sensing element capillary tubing allows remote mounting of sensing element Setpoint may be read and adjusted through cover Throttling dial inside case adjusts proportional throttling range ...

Honeywell Digital Temperature Controller T775A2009, 1 Temp. Input, 1 SPDT Relay. 1 Sensor Input. Number of Sensors Included : 50021579-001 (1).

PECO 0-10 VDC Controller, Model TA167-006 Features: Supplies 0-10 VDC proportional output control of valves and dampers Heat or Cool Operation 24 VAC Connections: Terminal Blocks Fan Continuous operation 5 Year Limited Warranty

Immersion Type Aquastat Controller & Oil Burner Primary Control Made in the USA .