Air Button Style Analog Systems and Parts

Tinytrol™ Air SensorProvide the same powerful switching action in a small package as found in larger air switches. Available in single pole or a very sensitive patented double pole designSPDT21 ampLatching9/16" thd

Double pole contactor CoilContact 120 VAC 30amp res

You are buying a Tecmark 4000 Series 25Amp Pressure Switch with a Plastic Bottom and stainless top. Features a 1/8th" MPT Standard Thread to thread into your heater and 2 Spade connectors for attaching the 2 wire connections. This field adjustable switch...

This part is for a Standard Balboa Board Replacement Repair Relay made by Zettler. This Relay is the standard relay found on most Balboa Boards but it has double tabs on it so you can add jumpers from the tabs to the feed and load side of the circuit to...