McDonnell & Miller, 67, Hydronic Low Water Cutoff, Mechanical, Series: 67, 120 VAC, 20 psi Pressure, Automatic Reset, NPT Connection, 3/4 in Thread, 125 VA Power
McDonnell & Miller, 67, Hydronic Low Water Cutoff, Mechanical, Series: 67, 120 VAC, 20 psi Pressure, Automatic Reset, NPT Connection, 3/4 in Thread, 125 VA Power