While they can often replace automatic models to provide stricter safety monitoring

this non-spring return actuator is purpose-built for three-wire damper configurations requiring precise power open/power closed rotation

Its unitized construction allows for simplified servicing without removing the entire valve from the line

This versatile 1

it meets ASME Section IV requirements and is CSA listed to ANSI Z21

Reznor 65978 Burner Rack R-410A While they can often replaceThe Reznor 65978 Burner Rack is a high performance OEM replacement part engineered specifically for technical compatibility with Reznor RX 400 series heating units. Fabricated from heavy duty aluminized steel, this burner assembly rack is designed to withstand the high temperature environments typical of industrial gas fired systems while providing superior corrosion resistance compared to standard carbon steel. This rack serves as the structural