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such as an open primary limit or a pressure switch stuck open
it features advanced liquid injection technology to manage discharge temperatures effectively during low-evaporator-temp operation
paired with a high-side range of 150 to 450 PSI
ensuring your equipment returns to operation only when safe thermal conditions are restored
Does the 100208083 replace older GKT2035 numbers
Laars Heating Systems 2400-550 Limit Switch 326058-756 such as an open primaryThe Laars Heating Systems 2400 550 is a critical OEM boiler part engineered for high limit temperature protection in residential and light commercial hydronic systems. This 200 230F AUTO Limit Switch functions as a fail safe high limit control, designed to interrupt the burner circuit if heat exchanger temperatures exceed safe operational parameters. Specifically calibrated for the Laars Endurance EBP, EDN, and EDP series (sizes 110 175), this exhaust
