Honeywell 105899 NEW PRESSURETROL 10-150PSI PRESSURE SWITCH D393245.

MERCURY FREE PRESSURETROL,BREAKS ON

The Pressuretrol, a mercury free zone valve is normally closed. The Sensor and Filter Assembly are separately mounted. The sensor filter is monitored by the Pressuretrol Logic and will close if the pressure drops below 15 PSIG or releases if the pressure rises above 150 PSIG. This is suitable for all types of single burner furnaces.

The Pressuretrol® is a unique mercury-free water pressure regulator that senses water pressure and turns itself on as needed to maintain safe, constant water flow. They are easy-to-install and come equipped with an adjustable pressure control knob that ranges from 20 to 100 psi. These self-regulating valves do not use any electricity or require batteries to operate.

The Pressure Control is a pressure relief valve with safety relief-break and different selections of break pressure. This product is designed for both two stages and for two and three stages of constant-pressure systems where the time delay relays or differential pressure switches do not have adequate breaking capacity.

Replacement Pressure Switch for Mercury-free R134A systems.

The Pressure Switch DT-393245 for use with the Pressure Regulator 10-150 PSI. This is a replacement Pressure Switch, NOT the regulator, only Pressure Switch.

Pressure control and switch is designed for use with heating and cooling systems containing refrigerants, such as propane, natural gas, or oil. It is used to sense changes in liquid temperature and pressure in a system's closed loop and responds by activating a heating or cooling device.

The Honeywell Process Solutions Pressure Switch 10-150 PSI is a pressure operated switch intended for use in residential and commercial hot water, space heating, and tankless water heating systems.