Raypak Unitherm Governor Retainer Spring, for 268 to 408R | 010233F

Raypak 010233F – Unitherm Governor Retainer Spring – 268–408R

If your heater is running hot internally, cycling inconsistently, or showing symptoms tied to poor water temperature regulation inside the exchanger, the Unitherm governor assembly deserves attention. A weak or missing retainer spring can let that assembly shift out of position and create temperature-control problems that are easy to misread during Raypak heater troubleshooting.

This retainer spring secures the Unitherm governor in its proper position so the governor can regulate internal water temperature the way it was designed to. When the spring loses tension, corrodes, or goes missing during service, the governor may not stay seated correctly. Replacing it restores the retention hardware that supports proper Unitherm operation.

• Heater shows signs of overheating or inconsistent internal temperature control
• Unitherm governor assembly is loose or not retained correctly
• Spring is corroded, weakened, or missing during service
• Need to fix a Raypak heater with governor-retention issues

What this part does: It retains the Unitherm governor in position so the internal temperature-control assembly can function correctly.

Compatibility: Used on select Raypak heaters with Unitherm governor systems in the 268–408R range. Confirm with your model number before ordering.

• Part Number: 010233F
• Type: Unitherm governor retainer spring
• Application: Governor assembly retention

OEM Value: A genuine Raypak spring helps maintain the intended position of the governor assembly. Small retaining parts matter here because poor governor retention can lead to larger temperature-control problems inside the heater.

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