Raypak 008520F High Limit Safety Switch

Raypak 008520F is a high limit 240°F manual-reset safety switch designed to protect your heating system from overheating. This standard kit replacement part provides a reliable safety solution that automatically interrupts operation when the temperature hits the limit, preventing damage to heat exchangers and downstream components, and requiring a manual reset to restart.

Designed as a direct-fit Raypak replacement part, the 008520F ensures consistent heater safety and compatibility with OEM specifications. It uses a rugged high limit switch that trips at 240°F, features durable contacts, and requires a manual reset to ensure intentional restarts after an overheat event. Built to withstand typical boiler room conditions, it supports long service life and minimizes downtime.

Part of a standard kit for easy installation and quick replacement, the unit is engineered to meet strict safety standards and deliver dependable protection for residential and commercial heating systems.

• Trip temperature: 240°F
• Reset type: Manual
• Kit: Standard
• Compatibility: Raypak equipment
• Protection: Overheat safety