It is an ECM X-13 style motor

Extreme Temperature Resilience: Maintains consistent physical properties from -65

This unit is shipped for natural gas

This Watts water regulator ensures stable pressure regulation

With precise acceleration and deceleration times ranging from 0

Belimo B352 Valve 320734-701 It is an ECM X-13The Belimo B352 is a robust 2 inch 3 way characterized control valve designed for high performance hydronic regulation in demanding HVACR applications. Engineered with a nickel plated forged brass body and a stainless steel ball and stem, this CCV valve is built to handle chilled or hot water systems with up to 60% glycol solution. Its 83 Cv rating ensures significant flow capacity, while the specialized internal geometry provides an equal percentage