Field technicians must verify the pressure rating before installation to match the specific operational requirements of the compressor stage

the green main spring typically limits the upper seat close-off force to 5 psid

Precise Modulation: Enables exact discharge air temperature control within the 40-80°F range for direct fired equipment

Enhanced Durability: High-grade ceramic insulator prevents electrical leakage and thermal shock during rapid heating cycles

5 VDC output

Fasco D1103 Motor R-134A Field technicians must verify theThe Fasco D1103 is a high performance shaded pole motor engineered for reliability in demanding commercial and residential air moving applications. This 1 20 HP blower motor operates at a rated voltage of 208 240V and maintains a consistent 1500 RPM, providing the static pressure capability required for efficient ventilation. Designed as a 3. 3 inch diameter motor, it features sleeve bearings for quiet operation and thermal overload protection to