Controllers

Honeywell RM7895C1012 FSG 7800 Programmer Control Features: Five LED Five Function Run/Test Switch with self-diagnostics and trouble shooting Interchangeable plug-in flame amplifiers with flame supervision Nonvolatile memory retains history files...

Honeywell RM7890B1048 Flame Relay Control Microprocessor-based integrated primary burner control for automatically fired gas, oil or combination fuel single burner applications. Provides level of safety, functional capability and features beyond...

Honeywell RM7890B1014 FSG 7800 Programmer Control This microprocessor-based integrated primary burner control is used for automatically fired gas, oil, or combination fuel single burner applications. Honeywell RM7890B1014 Features: Includes Shutter...

Honeywell RM7838A1014 FSG 7800 Programmer Control Features: Five LED Five Function Run/Test Switch with self-diagnostics and trouble shooting Interchangeable plug-in flame amplifiers with flame supervision Nonvolatile memory retains history files...

3M Company Carbon Monoxide Controller 12-24V 2-Relays 3M Company Carbon Monoxide Controller 12-24V 2-Relays is low maintenance, very specific to carbon monoxide, and avoid nuisance alarms. 3M Company CM-6 Features: 3 Watts from 12 to 24 VAC or VDC...

Honeywell Q7230A1005 Modulate Interface Mod IV 4-20 Ma 2-10 VDC Used with Series 90 Nidutrol IV Motors for conversion to electronic control Honeywell Q7230A1005 Features: Mounts and works inside wiring box of any series 90 Modutrol IV Motor...

Honeywell T991A1426 Temperature Control 0-100F 5' Cap 135 ohm T991A Proportional Temperature Controllers provide modulating control of water or air temperatures in ducts, tanks, and similar applications. Standard models have a coiled sensing element that...

Honeywell S87D1004 Spark Module 6-sec Lockout, Dual Rod Any Valve Provide electronic control of direct spark ignition systems used on gas fire furnaces, boilers, and other heating appliances. Honeywell S87D1004 Features: Control ignition sequence and...

Johnson C450CCN-4C Control Module, 2 SPDT, -40 to 250F System 450™ is a family of modular, digital electronic controls that is easily assembled and set up to provide reliable temperature, pressure, and humidity control for a wide variety of Heating,...

Honeywell T991A1061 Temperature Control 160-260F 5' Cap 135ohm T991A Proportional Temperature Controllers provide modulating control of water or air temperatures in ducts, tanks, and similar applications. Standard models have a coiled sensing element...

Honeywell RM7895A1014 On-Off Primary Control This microprocessor-based integrated primary burner control is used with automatically fired gas, oil, or combination fuel single burner applications Features: Five LEDs provide sequence information...

Honeywell T991A1012 Temperature Control 0-100F 20' Cap 135ohm T991A Proportional Temperature Controllers provide modulating control of water or air temperatures in ducts, tanks, and similar applications. Standard models have a coiled sensing element that...

Johnson A419GBF-1C 1-Stage Temp Control -30-212F with Display 24 VAC The A419 series controls are single-stage, electronic temperature controls with a Single Pole, Double Throw output relay. They feature a lockable front-panel touchpad for setup and...

Honeywell W7212A1009 Economizer Logic Module W7212 Economizer Logic Modules are used with CO2 Demand Control Ventilation (DCV) Sensors, and solid state C7400A Enthalpy Sensors or C7660 Dry Bulb Temperature Sensors. All models proportion outdoor and...

Honeywell H7635A2012 Temperature Humidity Transmitter Wall Mount 4-20Ma Features: Wall Mounted Operating Temperature Range: 32 to 122 deg F 18-40 Vdc // 18-28Vac 20K ohm NTC Used with Excel 15, Excel 10, and T7350 Technical...

Honeywell RM7890A1056 On-Off Primary Control This microprocessor-based integrated primary burner control for automatically fired gas, oil or combination fuel single burner applications. Features: Five LEDs provide sequence information Power LED...

Honeywell RM7890A1031 FSG 7800 Programmer Control Features: Five LED Five Function Run/Test Switch with self-diagnostics and trouble shooting Interchangeable plug-in flame amplifiers with flame supervision Nonvolatile memory retains history files and...

Honeywell RM7840M1017 FSG 7800 Programmer Control Features: Five LED Five Function Run/Test Switch with self-diagnostics and trouble shooting Interchangeable plug-in flame amplifiers with flame supervision Nonvolatile memory retains history files and...

Honeywell RM7840L1075 FSG 7800 Programmer Control This integrated burner control for gas, oil, coal, or combination fuel single burner uses. It provides safety, functional capability and features beyond normal controls. Features: Five LEDs provide...

Honeywell RM7840G1022 FSG 7800 Programmer Control These integrated burner controls are used for gas, oil, coal, or combination fuel with single burner uses. It can provide safety, functional capability, and features beyond normal controls. Features: ...