HYDROLEVEL

120V LOW WATER CUT-OFF FOR HOT WATEHydrolevel® 550SV 120 Volt Low Water Cut-Off for Hot Water Heater Features a red light indicating the circuit is closed. The indicator flashes when the HWT water...

SHORT CERAMIC PROBE 3/4" NPTHydrolevel Model EL1214-SV, 3/4" NPT Short Ceramic Probe  based off the original EL1214 designShort probe with 3/4" NPT threads on end to allow easy clamping. Ideal for...

45-170 LOW WATER CUTOFF AUTO RESETThe Hydrolevel 78237 LWCO/WATER BOILER/120V(45-170) is a 45-170 PSI, 120V, Leakless Water Cutoff Valve with Auto Reset. This product has been tested and validated to...

ALL MODELS OF PIPE WATER HEATERS This Hydrolevel 278283 General Purpose Liquid Flow Switch is a 160 psi switch that fits all models of pipe water heaters. It is a simple and easy to use switch that...

FUEL SMART HYDROSTAT FOR GAS BOILERS 120V (24V OUTFuel Smart Hydrostats are the ideal way to control both the pilot and main burner functions of gas boilers or water heaters. These high-quality and...

" This Hydrolevel 36437 727 "120vLowLevelTankCtrl" is a 120v low level tank controller. It is used to control the flow of water in a low level tank.

OLING The Hydrolevel 48-201 48-201 3/4" Standard Well is a well designed for use with Hydrostat cooling systems. It is made of durable, high-quality plastic and has a 3/4" diameter. It is perfect...

This Hydrolevel 99668 500-SV/24-501 LOW WATER CUT OFF FOR HOT WATER BOILERS is a low water cutoff for hot water boilers. It is designed to protect your hot water boiler from water damage in the event...

120V WATER FEEDER FOR STEAM BOILERS WITH DIGITAL CThe Hydrolevel 4566 VXT120 is an automatic water feeder for steam boilers with digital controls operating at 120 volts. It can be mounted both above...

PROBE (3/4" NPT) 45-226This Hydr oLevel PRObe (3/4" NPT) 45-226 provides measurements of the pipe wall thickness at a specific depth below the outside pipe surface.HydroLevel's EL1214-P probe is a...

24V LOW WATER CUTOFF AUTO RESET W/Hydrolevel 1100H3, 1100H3 24V LOW WATER CUTOFF AUTO RESET W/ 60 SECOND TIME DELAYThe HydroLevel 1100H3 24V Low Water Cutoff with Auto Reset is the automatic water...

SI The Hydrolevel EL1220 1/2" Probe with 2-7/8" Inside Dimen sion is a precision instrument for measuring hydrolevel in water or other liquid media. The probe has a stainless steel housing and a...

120V LOW WATER CUT-OFF FOR STEAM BOSafely shuts off your steam boiler when water level is too low to make steam. "Safety" means peace of mind, without the worry. Audible and Visual alarms warn you...

24V WATER FEEDER FOR STEAM BOILERSHydrolevel 4567 Water Feeder is a superior water level controller for steam boilers.Designed for use on steam boilers, this water feeder provides water to multiple...

24V LOW WATER CUT-OFF WITH AUTO RESThe HydroLevel OEM-24SV low water cut-off with auto reset features a fluorescent visual indicator which is easily seen. This low water cut-off with auto reset is...