Senva TG0R-4A SKU: TG0R-4A $286.70 $693.08 Quantity -+ Factory Stock Details Senva TG0R-4A : Recessed Wall Refrigerant R410A Sensor, 0-200 ppm, 0-5 VDC Output, Relay, LED and Audible Alarms, 7-Year Limited Warranty, Made in USA Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Senva TG0R-4A : Recessed Wall Refrigerant R410A Sensor, 0-200 ppm, 0-5 VDC Output, Relay, LED and Audible Alarms, 7-Year Limited Warranty, Made in USA Back Back Stocked items ship in 1 business day. Factory items typically ship in 3-5 business days (estimate only). Actual times may vary.Email sales@energycontrol.com for more information.