Temperature Controllers

Honeywell T678A1445 Temperature Control 55-175F 5' Cap 2-stage Remote bulb thermostats regulate temperature of air or liquids in ducts, pipes, tanks and boilers. Features: Suitable for applications...

Honeywell L6081A1036 Aquastat Controller, High/Low Limit High and low limit, and/or circulator controllers are used to regulate boiler water temperature in gas or oil fired hydronic heating systems...

Honeywell T678A1478 Temperature Control 0-100F 5' Cap 2-stage, Fast ResponseRemote bulb thermostats regulate temperature of air or liquids in ducts, pipes, tanks and boilers.Features: Suitable for...

Honeywell T678A1437 Temperature Control 0-100F 5' Cap 2-stage Remote bulb thermostats regulate temperature of air or liquids in ducts, pipes, tanks and boilers. Features: Suitable for applications...

Honeywell T678A1015 Temperature Control 0-100F 20' Cap 2-stage Remote bulb thermostats regulate temperature of air or liquids in ducts, pipes, tanks and boilers. Features: Suitable for applications...

Honeywell S9200U1000 Universal Hot Surface Ignition This Honeywell product is used as a main burner ignition using a 120V hot surface igniter. There is a flame rectification circuit to monitor flame...

Honeywell L8100B1128 Aquastat Controller Dual Bulb 39" Cap 200F L8100 are immersion type controllers for regulating and limiting the tank temperature in water heater and hrdronic systems. As the...

Honeywell L6008A1192 Aquastat SPDT 100-240F Immersion type device for limiting or regulating the temperature of liquids boilers, storage tanks, and other applications where control temperature is...

Honeywell L408J1017 Vaporstat Controller 0-4 psi This Honeywell product provides operating control and automatic high limit protection for vapor heating systems with pressures up to 4 psi (8 kPa)...

Honeywell L408J1009 Vaporstat Controller 0-16 oz This Honeywell product provides operating control and automatic high limit protection for vapor heating systems with pressures up to 4 psi (8 kPa)...

FDC 2500-413011 Temperature Controller Future Design's 2500 series breaks all the rules for 32nd DIN controllers. Input sample rate of 5 scans per second, current transformer (heater break...