Lochinvar & A.O. Smith 100289429 Door 320734-701 though a horizontal output shaft

though a horizontal output shaft orientation is professionally recommended for maximum service life

necessitating an immediate replacement to avoid compressor damage

System Protection: Includes setpoint temperature limits and permanent program retention during power loss to prevent equipment short-cycling or configuration resets

it features an extruded aluminum frame and parallel blade design for low-leakage performance and quiet operation

Optimized Airflow: The 22-degree blade pitch is specifically calibrated to maximize air volume while maintaining low noise levels

Lochinvar & A.O. Smith 100289429 Door 320734-701 though a horizontal output shaftAs a veteran tech, you know that a compromised burner plate insulation door isn't just an efficiency issueits a safety hazard that can lead to cabinet overheating and premature component failure. The Lochinvar & A. O. Smith 100289429 is the precise OEM replacement insulation door engineered to withstand the intense thermal cycles of high efficiency gas fired water heaters and boilers. This high temperature refractory insulation is designed to minimize