Raypak 006805F Millivolt Sensor Well Replacement for Gas Heaters

Raypak 006805F Millivolt Sensor Well Replacement for Gas Heaters

If your gas heater is reading temperature poorly, cycling in an inconsistent way, or the sensing point is corroded or damaged during service, the sensor well deserves attention. A bad well can make a good sensor read poorly because it is no longer mounted or isolated the way the heater expects.

This millivolt sensor well is the mounting point used for the temperature-sensing component in compatible gas heaters. It helps position the sensor correctly in the heater water path while separating and supporting the sensing assembly. When the original well is damaged, scaled, or no longer holding the sensing point properly, replacing it restores that critical mounting location.

• Temperature sensing is inaccurate or unstable
• Sensor well is corroded, damaged, or difficult to service
• Millivolt control behavior is inconsistent because of poor sensing contact
• Need the correct Raypak replacement part for gas-heater sensor mounting repair

What this part does: It provides the well that houses and positions the temperature-sensing component in the heater water path.

Compatibility: Used on select Raypak millivolt gas heaters. Confirm with your model number before ordering.

• Part Number: 006805F
• Type: Millivolt sensor well
• Application: Gas heaters

OEM Value: A genuine Raypak sensor well helps maintain the intended fit, sealing, and sensor position in the header area. Small sensing parts matter because inaccurate temperature feedback often starts with a bad mounting point.

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