Durable Construction: High-grade sensing diaphragm and contacts designed for the high-cycle demands of residential HVAC systems

ensuring that high-amperage loads are staged to prevent circuit breaker trips or significant line voltage drops

Can I clean and reuse this part

while manual versions require a technician to physically reset the device after investigating the cause of the trip

Built with a high-quality steel cage and precision-engineered rollers

Laars Heating Systems R2080802 Retro Kit 323055-751 Durable Construction: High-grade sensing diaphragmThe Laars Heating Systems R2080802 Retro Kit is a field proven Sola Controller Retrofit Kit specifically engineered for the Laars Endurance EBP110 hydronic boiler series. This kit is designed for the "newer style" grey colored units and serves as the direct OEM replacement kit for the legacy Laars 2400 439 control. By integrating DPST technology and operating on a standard 120V power supply, this HVAC control upgrade ensures precise modulation and