Raypak Rocker Switch For Model R185B, R265B, R335B, R405B Pool Heater, SPST

Raypak Rocker Switch For Model R185B, R265B, R335B, R405B Pool Heater, SPST

The Raypak 009493F is the genuine OEM 135°F high‑limit switch used in select Raypak gas pool and spa heaters. This safety device protects the heater from overheating by shutting down the system if internal water temperatures exceed safe operating limits.

Product Overview

Over time, high‑limit switches can weaken due to heat exposure, scale buildup, or restricted water flow. When the switch trips or fails, the heater may shut down or refuse to fire. Replacing it with the 009493F OEM high‑limit switch restores proper safety protection and ensures reliable heater performance.

Key Features

• OEM Raypak Safety Component — Ensures correct temperature rating and dependable operation.

• 135°F Manual‑Reset Design — Provides precise over‑temperature protection.

• Restores Safe Operation — Prevents overheating and protects internal components.

• Durable Construction — Built to withstand high‑heat environments inside the heater.

• Direct Replacement — Simple installation using existing wiring and mounting points.

Compatible With

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  • Select Raypak Digital and Raypak Versa series pool & spa heaters

  • Models requiring a 135°F manual‑reset high‑limit switch (Compatibility varies by heater revision — confirm with model/serial for accuracy.)

  Ideal Replacement For

  • Heater shuts off unexpectedly

  • High‑limit fault or lockout

  • Overheating conditions

  • Failed or weakened high‑limit switch