Description: TRF115-007 Freeze protection thermostat Peco Industrial NEMA 4X Thermostat – Gray – Weatherproof enclosure with 8 ft. remote bulb sensor. Adjustable temp -30F to 100F, and is suitable for 24 VAC operation – 25 amp @120/208/240V – 22 amp @ 277V – Diff.: Fixed 6F – Switch Action: SPDT https://morelectricheating.com/default.aspx?page=item+detail&itemcode=PECO69320