Temperature Controllers

Honeywell L4064B2228 - Fan and Limit Controller The Honeywell L4064B2228 fan and limit controller includes 125F fan on and 100F fan off stops, 200F high limit stop and 5 in. insertion. For control of high limit and fan motor in all types of forced air heating systems. Features: The Honeywell L4064B2228 includes three available wiring terminal options for easy installation; push-in receptacles for stripped wire, female receptacles for 1/4 in. male flag connectors, and field add-on screw terminals. The Honeywell L4064B2228 controller's controls adapt to many competitive mounting holes in ...

Sold as Individual Piece. Temperature controller for Sealer Sales® band sealers. This temperature controller is compatible for the following models: FR-770I FR-770II HL-M810I HL-M810II FRM-1010I FRM-1010II

Johnson Controls Digital Temperature Controller A421AEC-02C, 120/240 VAC, SPDT, Nema 4X The A421 Series controls are single stage, line-voltage electronic temperature controls with a single-pole, double-throw (SPDT) output relay. These can be used to control a wide variety of single-stage refrigeration or HVAC equipment with an ambient temperature range of -40 to 212°F. Model A421AEC-02C features Type 4X (NEMA) IP66 watertight, corrosion-resistant enclosure suitable for surface mount and rated for either 120 or 240 VAC. Includes A99BB-200C PTC temperature sensor with a 2 in. standard ...

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 ...

Mitco C347-2M Immersion Well For Aquastats 1/2"Pipe Conn. X 3/8"Dia. X 1-1/2"D 1/2" pipe conn., 3/8" insertion dia., 1-1/2" deep, replaces Honeywell 121371A, 12369A (use on L4006,L6006,L8124,L8148, R8182D, R8182E, R8182F). Made in the USA .