Tag: 8400

  • Robertshaw 8400 NON-PROGRAMMABLE Thermostat User Manual

    Robertshaw 8400 NON-PROGRAMMABLE Thermostat User Manual

    Robertshaw 8400 NON-PROGRAMMABLE Thermostat Application The Robertshaw 8400 is a single-stage thermostat designed to control 24 VAC gas or electric heating and cooling systems or single-stage heat pumps. Features Low battery indicator Large backlit display Adjustable temperature differential: 1°F to 3.0°F (0.5°C to 1.5°C) Compressor short-cycle protection Accuracy within ±1° Zone system compatible as a…

  • Aprilaire 8400 Programmable Thermosta Safety & Installation Instructions

    Aprilaire 8400 Programmable Thermosta Safety & Installation Instructions

    Aprilaire 8400 Programmable Thermostat   INSTALLATION installation LOCATION RECOMMENDATIONS The thermostat should be mounted; On an interior wall. in a frequently occupied space. Approximately 51 above the floor. At least 181 1 from the outside wall. The thermostat can be mounted to a vertical junction box. Do not mount the thermostat Behind doors, in corners,…

  • Aprilaire 8400 Series Dual-Stage Heating/Cooling Thermostat Safety and Installation Instruction

    Aprilaire 8400 Series Dual-Stage Heating/Cooling Thermostat Safety and Installation Instruction

    Aprilaire 8400 Series Dual-Stage Heating/Cooling Thermostat INSTALLATION INSTALLATION LOCATION RECOMMENDATIONS The thermostat should be mounted On an interior wall, in a frequently occupied space. Approximately 5′ above the floor.  At least 18″ from the outside wall. The thermostat can be mounted to a vertical junction box Do not mount the thermostat Behind doors, in corners,…

  • Aprilaire 8400 Series Dual-Stage Heating/Cooling Thermostat Owner Manual

    Aprilaire 8400 Series Dual-Stage Heating/Cooling Thermostat Owner Manual

    Aprilaire 8400 Series Dual-Stage Heating/Cooling Thermostat  About your new thermostat Thermostat Features All 8400 series thermostats Large, clear, backlit display is easy to read – even in the dark. Displays room temperature, temperature setting, and optional outdoor temperature. Front battery door access for fast, easy replacement. Built in compressor protection. Circulation fan mode for air…