Controllers

Honeywell RM7895A2014 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...

Johnson A421GEF-01C 1-Stage Temperature Control -30-212F The A421 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 adjustment, and...

Honeywell RM7840L1018 FSG 7800 Programmer Control This microprocessor-based integrated burner control is used for automatically fired gas, oil, coal, or combination fuel single burner applications. Features: Five LEDs provide sequence information...

Honeywell RM7840G1014 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 RM7898A1018 On-Off Primary Control w/ VPS, Shutter Drive This Honeywell integrated full-function primary burner control is used for gas, oil, or combination fuel single burner applications. Include Programmable Post Purge and Valve Proving...

Honeywell RM7897C1000 On-Off Primary Control with Shutter Drive This Honeywell microprocessor-based integrated full-function primary burner control is used for automatically fired gas, oil, or combination fuel single burner applications. Programmable...

Honeywell RM7895C1020 On-Off Primary Control The Honeywell microprocessor-based integrated primary burner control is used for automatically fired gas, oil, or combination fuel single burner applications. Features: Five LEDs provide sequence...

Honeywell RM7800G1018 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...

Johnson A421GBF-02C 1-Stage Temperature Control, -40 to 212F This series control is single-stage, electronic temperature controls with a Single Pole, Double Throw output relay. They feature a lockable front-panel touchpad for setup and adjustment, and a...

Honeywell YTH9421C1010 Temp Controller Touchscreen universal programmable thermostat provides electronic control of 24 Vac heating and cooling systems in addition to humidification, dehumidification and ventilation all with just 3 wires to the thermostat...

Honeywell W7220A1000 JADE Economizer Control The JADE Economizer System is an expandable economizer control system, which includes a W7220 Economizer Module (controller) with an LCD and keypad. The W7220 can be configured for 4 different economizer...

Honeywell W7100A1053 Discharge Air Temperature Controller Maintain an average discharge air temperature in variable air volume systems. Reduce kilowatt demand & consumption by maintaining the minimum amount of heating or cooling capacity required to...

Honeywell W7080A1016 Multizone Load Analyzer Controls heating, cooling and space demand oriented economizer operation in the Honeywell Electronic Dual Set point Multizone control system. Features: Controls 3 stages of on/off heating, modulated...

Honeywell T991A1764 Temperature Control 0-100F 24' Cap Average 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...

Honeywell T991A1756 Temperature Control 55-175F 5' Cap Fast Response 135 ohmT991A Proportional Temperature Controllers provide modulating control of water or air temperatures in ducts, tanks, and similar applications. Standard models have a coiled...

Honeywell T991A1715 Temperature Control 0-100F 5' Cap Fast Response 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...

Honeywell T991A1350 Temperature Control 55-175F 24' Cap Average 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 T991A1269 Temperature Control 55-175F 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 that...

Honeywell T991A1244 Temperature Control 55-175F 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 that...

Honeywell T991A1194 Temperature Control 55-175F 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...