The TS194 is designed for the Series 94 Selectra System

Common Questions: How do I calibrate the zero point on the PR-276-R11-MA

This diaphragm is specifically sized for 4-inch pneumatic actuators

it ensures reliable service in wall heaters and space heating equipment without the need for complex pilot adjustments

Built on a standard 48Y frame

Marley Engineered Products 3900-0361-501 Motor Freon The TS194 is designed forThe Marley Engineered Products 3900 0361 501 Motor is a high performance, industrial grade replacement blower motor designed for heavy duty HVACR applications. Engineered for versatility and reliability, this 1550 RPM motor operates on a single phase power supply and features a dual voltage configuration of 208 240 480V. This wide voltage range makes it a critical stock item for contractors servicing various commercial heating and ventilation units