Pyro-Chem 013970 Detector, Heat, Rate Compensated, 190 deg.F, Vert. ← Previous Pyro-Chem 013970 Detector, Heat, Rate Compensated, 190 deg.F, Vert.Pyro-Chem 013970 Detector, Heat, Rate Compensated, 190 deg.F, Vert.