Rheem Water Heater Parts SP12766 Water Heater Vacuum Switch

Water Heater Vacuum Switch is a critical component in Rheem water heater parts lineup. The SP12766 model version is designed as a single-type vacuum switch used on water heaters. This replacement part helps protect your appliance by monitoring vent vacuum and shutting off the burner if a faulty venting condition is detected. Built for reliable performance, it fits seamlessly into compatible Rheem systems and ensures safe operation even in demanding environments.

As a standard replacement, it supports proper gas control and flame safety, reducing the risk of backdraft, gas leaks, or overheating. It’s compatible with a wide range of Rheem water heater configurations, including older models, and is suitable for DIY replacements or professional maintenance. With robust materials and precise calibration, this vacuum switch delivers reliable response, long service life, and easy mounting when using the correct connectors.

• Type: Single
• Model: SP12766
• Used On: Water Heater
• Compatibility: Rheem water heater parts
• Function: Vacuum switch for safety shutoff