Air Button Style Analog Systems and Parts

Series 3000 Pressure SwitchThis switch is found in many spa applications where a durable switch is required. It is rated at 25 amps and is available in a variety of mounting stylesStailness pan material. Optional plastic pan to prevent corrosion

Heater pressure switch used in many small spa and bathtub heaters and controls. This low profile switch is made to fit into small spaces. This switch is preset to 2 psi and cannot be field adjusted. Manufacturer PresAirTrol Switch...

This part is a Hi-Limit, 5/16" diameter, 12"Capillary, SPST, Screw Terminal, 25A Hi Limit Specs:Single pole rated at 25 amps with temperature rating set at 121°F. Best results are obtained when the bulb is installed in a dry well or groove tube at or...

Grasslin Time ClockPanel mount, moving hands, 24 hour or 7 day, 120 or 240v

Hi LimitsSingle pole rated at 25 amps with temperature rating set at 121°F. Best results are obtained when the bulb is installed in a dry well or groove tube at or immediately before the heater36" capillary length, 1/4" bulb thicknessThis is a safety...

ThermostatsSingle pole rated at 25 amps with max temp rating at 107°F. Best results are obtained when the bulb is installed in a dry well or groove tube at or immediately before the heater. This is a safety device! If it is found to be out of...

This part is a Series 4000 Pressure Switch, 25A, Tecmark, 1/8"mpt, SPDT, Plastic..  The number on your original switch would be 4015P.. Manufacturer Tridelta/Tecmark Switch Type Pressure Pressure Switch Rating 1 to 11 PSI Rating 1 to 11...

Series 3000 Pressure SwitchThis switch is found in many spa applications where a durable switch is required. It is rated at 25 amps and is available in a variety of mounting stylesStainless pan material. Optional plastic pan to prevent corrosion

ThermostatsSingle pole rated at 25 amps with max temp rating at 107°F. Best results are obtained when the bulb is installed in a dry well or groove tube at or immediately before the heater. This is a safety device! If it is found to be out of...

Diehl Time Clock Series 800Panel mount, gray face, 24 hour or 7 day, standard 16 amp rating

Single pole rated thermostat at 25 amps with max temp rating at 107°F. Best results are obtained when the bulb is installed in a dry well or groove tube at or immediately before the heater. This is a safety device! If it is found to be out of...

Hi LimitsSingle pole rated at 25 amps with temperature rating set at 121°F. Best results are obtained when the bulb is installed in a dry well or groove tube at or immediately before the heater12" capillary length, 1/4" bulb thicknessThis is a safety...