Weil McLain 383-500-205 Switch 320788-703 Broad Media Compatibility: Validated for

Broad Media Compatibility: Validated for hot/chilled water and low-pressure steam up to 15 psig thanks to the industrial-grade stainless steel trim

While the straight-through body offers flexibility

this 24V relay ensures stable switching under demanding thermal conditions

Contractors benefit from the compact design and set point indication

Most failures are caused by physical cracks in the silicon carbide element

Weil McLain 383-500-205 Switch 320788-703 Broad Media Compatibility: Validated forThe Weil McLain 383 500 205 Switch is a high reliability HVAC replacement rocker switch engineered specifically for service within Ultra Gas Boilers and Ultra Commercial Boilers. This SPST on off power switch is a critical component in maintaining the operational integrity of the primary control circuit. Rated for 16A @ 125V, it provides the robust electrical capacity required for heavy duty cycling in professional hydronic heating environments. As a