Tjernlund Products 950-2080 Pressure Switch R-22 The Honeywell L8100B1128 Aquastat Controller

The Honeywell L8100B1128 Aquastat Controller is a high-limit immersion controller engineered for precision hydraulic system protection

Advanced Motor Logic: Features a brushless DC motor with digital rotation sensing (DRS) to prevent damage during stall conditions and reduce power consumption in holding mode

Does this unit require a "C" wire

With a power-on run time of less than 75 seconds and a spring return timing of 17 to 25 seconds

Tjernlund Products 950-2080 Pressure Switch R-22 The Honeywell L8100B1128 Aquastat ControllerThe Tjernlund 950 2080 Pressure Switch is a high precision, OEM gas pressure switch specifically engineered for side wall power vent systems and water heater interlock kits. As a veteran grade replacement part, it serves as a critical safety component for Tjernlund VP 2, VP 3, WHK 2, and WHKE models. This normally open (NO) switch is designed to monitor gas pressure at the burner, ensuring the power venter is energized before gas flows to prevent