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Hydrolevel 400 - Model 45-400 LWCO 24V for Steam Boilers - Oswald Supply

Hydrolevel 400 - Model 45-400 LWCO 24V for Steam Boilers

HL400
$243.43
Hydrolevel 4200AX HydroStat-IC Control Atmospheric, Fascia Mount with 48" Sensor for Replacement on PB Heat Model MI-e - Oswald Supply

Hydrolevel 4200AX HydroStat-IC Control Atmospheric, Fascia Mount with 48" Sensor for Replacement on PB Heat Model MI-e

4200AX
$239.96
Hydrolevel 45-353, Wire Harness For Connecting Models 1100 And 1100M To Vent Damper Plug On Boiler Control Modules - Oswald SupplyHydrolevel 45-353, Wire Harness For Connecting Models 1100 And 1100M To Vent Damper Plug On Boiler Control Modules - Oswald Supply

Hydrolevel 45-353, Wire Harness For Connecting Models 1100 And 1100M To Vent Damper Plug On Boiler Control Modules

45-353
$25.24
Hydrolevel 450 - Model 45-450 LWCO 120V for Steam Boilers - Oswald Supply

Hydrolevel 450 - Model 45-450 LWCO 120V for Steam Boilers

HL450
$243.43
Hydrolevel 500 - Model 45-500 LWCO 24V w/ Manual Reset for Water Boilers - Oswald Supply

Hydrolevel 500 - Model 45-500 LWCO 24V w/ Manual Reset for Water Boilers

HL500
$247.14
Hydrolevel 550 - Model 45-550 LWCO 120V w/ Manual Reset for Water Boilers - Oswald Supply

Hydrolevel 550 - Model 45-550 LWCO 120V w/ Manual Reset for Water Boilers

HL550
$254.56
Hydrolevel 600 - Model 45-600 LWCO 24V w/ Test Button Water Boilers, OEM-24C - Oswald Supply

Hydrolevel 600 - Model 45-600 LWCO 24V w/ Test Button Water Boilers, OEM-24C

HL600
$237.08
Hydrolevel 650 - Model 45-650 LWCO 120V w/ Test Button for Water Boilers, OEM-170C - Oswald Supply

Hydrolevel 650 - Model 45-650 LWCO 120V w/ Test Button for Water Boilers, OEM-170C

HL650
$237.08
Hydrolevel 700 - Model 45-700 LWCO 24V w/ Manual Reset Water Boilers - Oswald Supply

Hydrolevel 700 - Model 45-700 LWCO 24V w/ Manual Reset Water Boilers

HL700
$237.08
Hydrolevel 727 - Model 45-727 Low Level Pump Control 120V - Oswald Supply

Hydrolevel 727 - Model 45-727 Low Level Pump Control 120V

HL727
$434.80
Hydrolevel 750 - Model 45-750 LWCO 120V w/ Manual Reset for Water Boilers - Oswald Supply

Hydrolevel 750 - Model 45-750 LWCO 120V w/ Manual Reset for Water Boilers

HL750
$237.08
Hydrolevel 787 - Model 45-787 High Level Pump Control 120V - Oswald Supply

Hydrolevel 787 - Model 45-787 High Level Pump Control 120V

HL787
$421.94
Hydrolevel EL1214 - 3/4" NPT, 2-7/8" inside dimension. Standard ceramic. - Oswald Supply

Hydrolevel EL1214 - 3/4" NPT, 2-7/8" inside dimension. Standard ceramic.

$63.58
Hydrolevel EL1214-LSV 3/4" NPT, 2-1/16" inside dimension. Short ceramic. - Oswald Supply

Hydrolevel EL1214-LSV 3/4" NPT, 2-1/16" inside dimension. Short ceramic.

$97.08
Hydrolevel EL1214-P 3/4" NPT, 2-7/8" inside dimension. Standard ceramic. Long nut (1-1/16"). - Oswald Supply

Hydrolevel EL1214-P 3/4" NPT, 2-7/8" inside dimension. Standard ceramic. Long nut (1-1/16").

$80.37
Hydrolevel EL1214-R EL1214 probe in J-box with metal cover. - Oswald Supply

Hydrolevel EL1214-R EL1214 probe in J-box with metal cover.

$89.21
Hydrolevel EL1214-SV 3/4" NPT, 2-1/16" inside dimension. Short ceramic. - Oswald Supply

Hydrolevel EL1214-SV 3/4" NPT, 2-1/16" inside dimension. Short ceramic.

$63.58
Hydrolevel EL1220 1/2" NPT, 2-7/8" inside dimension. Standard ceramic. - Oswald Supply

Hydrolevel EL1220 1/2" NPT, 2-7/8" inside dimension. Standard ceramic.

$63.58
Hydrolevel EL1220-SV 1/2" NPT, 2-1/16" inside dimension. Short ceramic. - Oswald Supply

Hydrolevel EL1220-SV 1/2" NPT, 2-1/16" inside dimension. Short ceramic.

$63.58
Hydrolevel EW-201 Standard Electro-Well, 3/4" NPT, standard nut - Oswald Supply

Hydrolevel EW-201 Standard Electro-Well, 3/4" NPT, standard nut

$30.37
Hydrolevel EW-202 Extended Electro-Well, 3/4" NPT, long nut for tankless coil boilers - Oswald Supply

Hydrolevel EW-202 Extended Electro-Well, 3/4" NPT, long nut for tankless coil boilers

$38.72
Hydrolevel EW-204 3/4" NPT, long nut, short insertion length for off-center immersion well tapping in tankless coil plate - Oswald Supply

Hydrolevel EW-204 3/4" NPT, long nut, short insertion length for off-center immersion well tapping in tankless coil plate

$38.72
Hydrolevel Ew-205 3/4" Npt Extra Short Insertion Length For Tight Inside Casting Clearance (Biasi) - Oswald Supply

Hydrolevel Ew-205 3/4" Npt Extra Short Insertion Length For Tight Inside Casting Clearance (Biasi)

$28.79
Hydrolevel EW-206 3/4" NPT, standard insertion depth, long nut (Buderus) - Oswald Supply

Hydrolevel EW-206 3/4" NPT, standard insertion depth, long nut (Buderus)

$61.22

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