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List Price $307.50 $238.06 / eachSKU: HY10053 in stockHydrolevel Safguard model 550SV low water cut-off with manual reset, test button, and short probe. This unit interrupts power in a low water condition. The burner circuit locks-out if water remains below probe for 30 seconds. A test button checks burner circuit to ensure proper control operation and lock-out function without lowering the water level. Explore More- Manufacturer : Hydrolevel
- Part Number : 45-551
List Price $307.50 $238.06 / each- List Price $381.54 $233.81 / eachSKU: HY10063 in stockHydrolevel Safguard model 650SV low water cut-off with automatic reset, test button, and short probe. This unit interrupts power immediately in a low water condition. The burner circuit locks-out if water remains below probe for 30 seconds. A test button checks burner circuit to ensure proper control operation without lowering the water level. Explore More
- Manufacturer : Hydrolevel
- Part Number : 650SV
List Price $381.54 $233.81 / each - List Price $307.50 $238.06 / eachSKU: HY10073 in stockHydrolevel Safguard model 550 low water cut-off with manual reset and test button. This unit interrupts power in a low water condition. The burner circuit locks-out if water remains below probe for 30 seconds. A test button checks burner circuit to ensure proper control operation and lock-out function without lowering the water level. Explore More
- Manufacturer : Hydrolevel
- Part Number : 45-550
List Price $307.50 $238.06 / each - List Price $295.00 $228.39 / eachSKU: HY10083 in stockHydrolevel Safguard model 650 low water cut-off with automatic reset and test button. This unit interrupts power immediately in a low water condition. The burner circuit locks-out if water remains below probe for 30 seconds. A test button checks burner circuit to ensure proper control operation without lowering the water level. Explore More
- Manufacturer : Hydrolevel
- Part Number : 45-650
List Price $295.00 $228.39 / each - List Price $104.96 $77.75 / eachSKU: HY102010 in stockThe Hydrolevel 45-214 model EL1214 is a 3/4" NPT ceramic sensing probe. Explore More
- Manufacturer : Hydrolevel
- Part Number : EL1214
List Price $104.96 $77.75 / each - List Price $175.68 $97.96 / eachSKU: HY10214 in stockHydrolevel 3/4" NPT probe with a longer nut (1-11/16") for thicker boiler jackets. Explore More
- Manufacturer : Hydrolevel
- Part Number : EL1214-P
List Price $175.68 $97.96 / each - List Price $139.39 $77.75 / eachSKU: HY1023Ships within 2 business daysHydrolevel 3/4" NPT probe with short inside dimension that is designed for installation in standard reducing tee and short clearance installations. Explore More
- Manufacturer : Hydrolevel
- Part Number : EL1214-SV
List Price $139.39 $77.75 / each - List Price $352.30 $246.10 / eachSKU: HY103017 in stockHydrolevel fuel smart HyrdoStat temperature control for gas-fired boilers. The 3200-Plus features three function control: temperature limit, low water cut off, and boiler reset. Explore More
- Manufacturer : Hydrolevel
- Part Number : 3200-PLUS
List Price $352.30 $246.10 / each - List Price $322.14 $221.92 / eachSKU: HY10952 in stockHydrolevel 120 volt, fuel-smart temperature limit and boiler reset hydrostat for oil boilers with a 110-200°F adjustable low limit, 100-200°F adjustable high limit, automatic differential, and adjustable economy settings. Explore More
- Manufacturer : Hydrolevel
- Part Number : 3250
List Price $322.14 $221.92 / each - List Price $198.25 $112.76 / eachSKU: HY11003 in stockHydrolevel 24 volt water feed valve assembly. Explore More
- Manufacturer : Hydrolevel
- Part Number : 45-343
List Price $198.25 $112.76 / each - List Price $291.00 $238.06 / eachSKU: HY11352 in stockHydrolevel 45-501 Safgard model 500SV 24Vac low water cut-off with manual reset, test button & light, and EL1214-SV sensing probe for commercial hot water boilers. Explore More
- Manufacturer : Hydrolevel
- Part Number : 45-501
List Price $291.00 $238.06 / each - List Price $187.00 $144.77 / eachSKU: HY1061Ships within 2 business daysHydrolevel 45-1100M Safgard model 1100M 24Vac compact low water cut-off with manual reset, test button & light, and wire harness for residential boilers. Explore More
- Manufacturer : Hydrolevel
- Part Number : 45-1100M
List Price $187.00 $144.77 / each - List Price $204.34 $140.23 / eachSKU: HY1214C23 in stockHydrolevel 45-302 Safgard model 1214C-2 1" x 1" x 3/4" Cast Iron Manifold Fitting Tee rated to maximum 250 PSI. Explore More
- Manufacturer : Hydrolevel
- Part Number : 1214C-2
List Price $204.34 $140.23 / each - List Price $362.42 $280.58 / eachSKU: HY114016 in stockHydrolevel 48-3203SF Hydrostat. Explore More
- Manufacturer : Hydrolevel
- Part Number : 48-3203SF
List Price $362.42 $280.58 / each - List Price $324.97 $137.92 / eachSKU: HY10107 in stockHydrolevel Safguard model 170 low water cut-off for 160 psi. This LWCO is 120 VAC, has a switching capacity of 5.8 FLA and 34.8 LRA, and has SPDT switch contacts. The 170 Series interrupts power immediately in a low water condition and automatically restarts the burner on return of normal water level. Explore More
- Manufacturer : Hydrolevel
- Part Number : 170
List Price $324.97 $137.92 / each - List Price $230.69 $137.92 / eachSKU: HY10119 in stockHydrolevel Safguard model 170SV low water cut-off with short probe for 160 psi. This LWCO is 120 VAC, has a switching capacity of 5.8 FLA and 34.8 LRA, and has SPDT switch contacts. The 170 Series interrupts power immediately in a low water condition and automatically restarts the burner on return of normal water level. Explore More
- Manufacturer : Hydrolevel
- Part Number : 170SV
List Price $230.69 $137.92 / each - List Price $305.55 $236.55 / eachSKU: HY1001Ships within 2 business daysHydrolevel Safgard 500 24 volt low water cut off with a manual reset, burner circuit test button, and LED indicating lights for hot water boilers. Explore More
- Manufacturer : Hydrolevel
- Part Number : 45-500
List Price $305.55 $236.55 / each - List Price $300.84 $239.75 / eachSKU: HY10021 in stockHydrolevel Safgard 400 24 volt low water cut off with 15-second burner off delay, 30-second burner on delay, automatic rest, and low water indicating light for steam boilers. Explore More
- Manufacturer : Hydrolevel
- Part Number : 400
List Price $300.84 $239.75 / each - List Price $307.50 $238.06 / eachSKU: HY10032 in stockHydrolevel Safgard 550P 120-volt low water cut-off with long nut, manual reset, burner circuit test button, and LED indicating lights for hot water boilers. Explore More
- Manufacturer : Hydrolevel
- Part Number : 45-553
List Price $307.50 $238.06 / each - List Price $300.84 $239.75 / eachSKU: HY10046 in stockHydrolevel Safgard 450 120 volt low water cut off with 15-second burner off delay, 30-second burner on delay, automatic rest, and low water indicating light for steam boilers. Explore More
- Manufacturer : Hydrolevel
- Part Number : 450
List Price $300.84 $239.75 / each
