The S-2A-NV propane monitor/controller features include low current draw, plug-in sensors (second sensor optional), display module fault light/alarm to indicate a malfunction in either one of the sensors. (Fault indicators show that the module or sensors are not working and may need repair).
Solenoid valve not included.
A microprocessor-controlled two-channel monitor with automatic solenoid valve on/off switch.
A "press to test" button for each channel confirms function.
Module size: 4-3/4" x 3-3/4" x 7/8"
Available in black.
Blower Relay = NONE | Fume Type = NONE | Generator Shutdown = NONE | Sensors Included = NONE | Voltage - Input Range (Volts) = NONE