261
Boiler & Setpoint Control
            by
        
        done_outline8888 in stock
        
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    Two Stage, 10K ohm NTC Thermistor, NEMA 1, Blue PVC Plastic Enclosure, 120VAC.
Features
                    Exercising
                
                            
                    Test Sequence To Ensure Proper Component Operation
                
                            
                    Warm Weather Shut Down, Automatic Boiler Differential
                
                            
                    Outdoor Temperature Reset, Setback Input For Energy Savings
                
                            
                    Quick Setup For Easy Installation And Programming Of Control
                
                            
                    User Comfort Adjustment To Increase Or Decrease Building Space Temperature
                
                            
                    Advanced Settings To Fine-Tune Building Requirements
                
                            
                    Powered Boiler Pump Output