Parts, including replacement & remote sensors, standard & ceramic probes, wiring harnesses, standard & long nuts, outdoor sensor kits, remote mounting kits and many others for Hydrolevel and McDonnell & Miller brand LWCO''s.
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Hydrolevel 10ft remote mounting kit is used to attach a HydroStat control to any flat surface. Compa..
$ 80.95
12" replacement thermistor sensor assembly for HydroStat...
$ 17.25
Hydrolevel 24" (2ft) remote mounting kit is used to attach a HydroStat control to any flat surface. ..
$ 50.95
Hydrolevel 48" (4ft) remote mounting kit is used to attach a HydroStat control to any flat surface. ..
$ 56.95
Hydrolevel EL 1150 is replacement probe for Hydrolevel 1150 series low water cut-offs with 3/4" NPT ..
$ 26.95
Hydrolevel EL 1214 is standard-sized ceramic probe for low water cut-offs (LWCOs) with 3/4" NPT conn..
$ 53.95
Hydrolevel EL 1214 is standard-sized ceramic probe for low water cut-offs (LWCOs) with 3/4" NPT conn..
$ 53.95
Hydrolevel EL 1214-P is a standard ceramic probe with a 3/4" NPT connection and a long nut (for thic..
$ 67.95
Hydrolevel EL 1214-SV is short-sized ceramic probe for low water cut-offs with 3/4" NPT connection a..
$ 54.25
Hydrolevel EL 1220 is a standard-sized ceramic probe with a 1/2" NPT connection and an ID of 2-7/8",..
$ 52.95
Hydrolevel electro-wells are used to enable low water cut-off (LWCO) functionality on HydroStat seri..
$ 25.95
Hydrolevel electro-wells are used to enable low water cut-off (LWCO) functionality on HydroStat seri..
$ 30.95
Hydrolevel electro-wells are used to enable low water cut-off (LWCO) functionality on HydroStat seri..
$ 25.95
Hydrolevel electro-wells are used to enable low water cut-off (LWCO) functionality on HydroStat seri..
$ 32.95
Hydrolevel OS-100 is a wired outdoor sensor kit, designed to monitor outdoor temperature to adjust t..
$ 50.95
Hydrolevel OS-200 is a wireless outdoor sensor kit, designed to monitor outdoor temperature to adjus..
$ 190.95
Wire harness for connecting Safgard 1100/1100M to vent damper plug on boiler control modules...
$ 20.95