Overview Other Details Reviews Product Description AGRICULTURE TEMPERATURE CONTROLLER, 70Ï¿½F TO 140Ï¿½F SET POINT, 1 SPDT, 2.0Ï¿½F DIFFERENTIAL, RED FT SPDT SW 5F FIXED DIFF 35-100 Other Details 1.737 Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Honeywell Honeywell T631A1022/U Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments