Raypak 003346F Mechanical Thermostat Control for Pool and Spa Heaters

The Raypak 003346F is a genuine OEM mechanical thermostat control designed for precise temperature regulation in pool and spa heating systems. This replacement thermostat provides accurate temperature control ranging from 66°F to 106°F, allowing you to maintain your ideal water temperature for comfortable swimming and relaxation.

Key Features:

• Mechanical thermostat control with temperature range of 66°F to 106°F
• Designed for millivolt (standing pilot) pool and spa heaters
• Compact dimensions: 2-1/8" x 13/16"
• Includes waterproof stainless steel sleeve and copper thermostat sensor for easy installation
• Compatible with both above ground and in-ground heating systems

Compatible Models: This thermostat fits Raypak models including ELS 552-2, ELS 1102-2, Spa-Pak 53A, 53B, 055A, 055B, 105A, 105B, 130A, 153, 155A, 183A, 185B, and RP2100 series heaters (206A, 266A, 336A, 406A), as well as various commercial Raytherm models.

As a genuine Raypak replacement part, the 003346F thermostat ensures reliable performance and proper fit for your heating system. The included stainless steel protective sleeve threads into existing head threads, while the copper sensor element sits securely inside for accurate temperature monitoring and heater cycling control.