The Spence Engineering P-T134-C1S1DA11 is a heavy-duty cast iron temperature pilot designed for precise thermal regulation in steam service applications

Failures are often caused by terminal corrosion

Whether you are performing a repair on a residential split system or a commercial package unit

ceramic cracking

provided the BTU requirements of the appliance are met

Browning SK 1 7/8 Bushing 322838-752 The Spence Engineering P-T134-C1S1DA11 isThe Browning SK 1 7 8 Bushing is a heavy duty Quick Disconnect (Q D) bushing engineered for high torque power transmission in industrial HVACR systems. Built from high strength ductile iron, this component features a 1 7 8" precision machined bore and a 1 2" x 1 4" standard keyseat, ensuring a secure, slip free interface between shafts and drive components. The design utilizes a 3 4" per foot taper to provide a robust mechanical lock that effectively