Johnson Controls T-4002-5009 Calibration Tool Stable Performance: Rated for lead

Stable Performance: Rated for lead insulation temperatures up to 200°C for safety in high-heat furnace compartments

eliminating the calibration drift often seen with generic alternatives

The York S1-025-27747-016 Rollout Switch is a high-precision safety limit engineered for York gas furnaces and forced-air heating systems

requiring a technician to physically inspect the system and clear the fault before the unit can resume operation

This T-fitting restrictor is constructed from high-grade thermoplastic

Johnson Controls T-4002-5009 Calibration Tool Stable Performance: Rated for leadJohnson Controls T 4002 5009 Calibration Tool, Usaed with Pneumatic Thermostats