Optoma DS421 Replacement Projector Lamp With Original Bulb InsideEnjoy long lasting brightness with this original replacement lamp and housing for the Optoma DS421. The genuine 190 watt OEM bulb is rated for a generous 5,000 hours, making it a low maintenance refresh for bright classrooms and meeting rooms. The complete module is factory assembled for a straightforward swap. Fits: Optoma DS421.

Model: Nordyne 01-0086

designed for reliable delay-on-make sequencing

Open-On-Rise switch provides straightforward on/off operation for precise heat cycling

24V electrical operation for smooth

delivering normally open operation when de-energized and rapid response when energized

with flame sensing that can be Local/Internal or Remote/External

Application: Parallel Blade Damper

this pilot orifice supports safe operation across standard burner configurations

On/Off type with spring return

This domestic

delivering the motor torque needed for consistent heating

Fits: Hitachi HCP-300X