The thermostat detects shifts in the main supply line pressure
While universal
dust-resistant housing that protects the real-time clock face while allowing instant visual verification of the current settings
Precision Safety: High-sensitivity vent safety switch detects flue blockages to prevent CO poisoning
it operates within a temperature range of -30°C to +40°C and meets strict EMI/RFI standards to prevent interference with nearby HVAC controls
Johnson Controls A28KA-1 Temperature Control THPU32HP7Y The thermostat detects shifts inJohnson Controls A28KA 1 Industrial Thermostat, Temperature Control, 120 208 240 Vac, Two Stage, Two SPDT Switches, 0 150 Degree Temperature Setpoint Range, 5 Degree Differential Each Stage, 3 Degree Fixed Differential Between Stages, . 29" x2 1 2 Sensing Bulb, 10' Capillary Length, Knob Range Adjustment, Watertight and Dusttight A28KA 1 is identical to A28KA 1C