VODCACA 77707-0010 Thermal Regulator Kit for Pentair MasterTemp & Sta-Rite Max-E-Therm Heaters

Reliable heat control for pool and spa needs

Meet the VODCACA 77707-0010 Thermal Regulator Kit, a versatile replacement designed to fit a wide range of pool heaters. It is compatible with Pentair MasterTemp models 125, 200, 300, 333 and 400, and Sta-Rite Max-E-Therm heaters SR200, SR333 and SR400. This broad compatibility makes it a practical option when upgrading or replacing a regulator in mixed equipment setups around the home or community pool.

Ideal replacement for regulators that are not performing at their best. If your existing regulator tends to open too high or too low, this kit provides a balanced approach that can help restore more consistent heating behavior. While results may vary by system, many pool owners notice more predictable warmup and steadier temperature control after a replacement with the correct kit.

The regulator is designed to support efficient warming of water and to help reach a comfortable target temperature. The component sits between the inlet and outlet on the heater water manifold and is held in place by a spring, contributing to secure installation and dependable operation over time.

Installation overview and fit

The regulator is mounted between the water inlet and outlet connections on the heater manifold. The spring retention helps maintain a stable, durable fit during use, reducing the need for frequent adjustments.

• Wide compatibility across Pentair MasterTemp 125/200/300/333/400 and Sta-Rite SR200/SR333/SR400
• Spring mounted design for secure placement on the water manifold
• Clear water flow path to support even heating across the system

Quality you can rely on

VODCACA is committed to producing reliable products and offering helpful support. If you encounter quality concerns during use, you can contact us via Amazon mail and we will respond promptly with a satisfactory solution.

• Dedicated customer support and a focus on your shopping experience
• Replacement part aligned with common heater configurations
• Clear documentation and compatibility information to assist selection

Real world usage scenarios

Garage or outdoor pool installations, seasonal pools, and spa setups can benefit from a regulator kit that matches widely used equipment. Homeowners and technicians may appreciate the ease of swapping a regulator that aligns with temperature control needs without needing a full heater replacement.