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Designed to withstand a maximum input pressure of 150 PSIG and operating temperatures up to 120°F
ensuring that both power legs are physically disconnected when the unit is in the Off position
In a York S1-024-36052-009
preventing flame instability or incomplete combustion
Tjernlund Products 950-0640 Limit Switch R-134A Designed to withstand a maximumThe Tjernlund Products 950 0640 is a critical L135F High Limit Switch designed specifically for SS1 and SS1 R Side Wall Vent Systems. As a veteran technician knows, maintaining the safety circuit in power venting applications is non negotiable. This normally closed switch monitors internal temperatures and triggers a burner lockout if it detects an overheat condition, effectively preventing equipment damage or hazardous exhaust scenarios. Engineered