Does it work for both vacuum and pressure

featuring a 25 Amp resistive contact rating and a 14 Amp inductive rating at 120Vac

Is the bulb well included with this model

Technical specifications include a 75 FLA (Full Load Amps) inductive rating and a 90 amp resistive rating

Greenheck 461548 Blower Assembly 323055-751 Does it work for bothThe Greenheck 461548 Blower Assembly is a direct replacement component engineered specifically for DGX 109 direct fired gas heaters. Designed to maintain precise static pressure and consistent airflow delivery, this heavy duty blower module ensures your makeup air unit operates within specified CFM requirements. As an OEM Greenheck replacement part, it facilitates seamless mechanical integration, allowing technicians to restore ventilation system