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The Peerless Boiler 54419 Switch Hi Limit Pf is designed for safe temperature regulation in Peerless PF series boilers ranging from PF-50 to PF-1500 models, including compatibility with Tasseron TSDS950 systems. It is a high-limit switch used on Purefire Series 50 thru 1500.
This switch is a critical safety component to maintain reliable operation and protect against potential hazards in heating environments.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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