Optoma 4K550 Compatible Replacement Projector LampGet your Optoma 4K550 back up and running for less with this cost effective aftermarket compatible replacement lamp and housing. Rated at 330 watts, it's built to match the brightness and fit of the factory lamp and arrives fully assembled in a ready to install housing just swap out the spent unit, no tools or bulb handling needed. A smart budget choice for sharp 4K conference rooms and large meeting spaces. Fits: Optoma 4K550.

The 244500-003 replacement part slots into existing assemblies without complex rewiring

1 calibration bottle for quick

automatic shutoff on fault

Safety Relief Valve designed for hot water supply systems

corrosion-resistant construction for long-lasting performance

non-condensing humidity 5–95%

Flexible power options—supports 24VAC or 24VDC to fit your electrical setup

Adjustable bleed control: Precisely set bleed rates to match system requirements and response times

built to withstand everyday use and deliver dependable performance on Bradford White equipment

this Teledyne Laars component supports easier diagnostics and quick replacement when maintenance is needed

straightforward assembly

the Braeburn 1220NC provides essential 2H/1C operation without programming